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Men's Base Layer

Stay warm and comfortable with men's base layers. Designed for optimal insulation and moisture-wicking performance, find
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230 Results
230 results
  1. Get kitted out for winter adventure with a supersoft, thin and stretchy baselayer that you'll barely feel on your skin. Lightweight and cosy, our thermal mens leggings wrap you up in gentle warmth without adding any bulk under your clothes. For comfort, it's breathable and wicks away moisture, and the seams are neat and flat inside to help prevent chafing. Designed with Alpine conditions in mind - as well as the icy blasts we get in North Yorkshire - they're ideal for any winter sports from skiing and snowboarding to hiking and motorcycling. This sporty baselayer is also great under shorts if you fancy a run on a frosty morning. Branded with TOG24 woven into the stretch waistband, these leggings really are comfort in a box.Get kitted out for winter adventure with a supersoft, thin and stretchy baselayer that you'll barely feel on your skin. Lightweight and cosy, our thermal mens leggings wrap you up in gentle warmth without adding any bulk under your clothes. For comfort, it's breathable and wicks away moisture, and the seams are neat and flat inside to help prevent chafing. Designed with Alpine conditions in mind - as well as the icy blasts we get in North Yorkshire - they're ideal for any winter sports from skiing and snowboarding to hiking and motorcycling. This sporty baselayer is also great under shorts if you fancy a run on a frosty morning. Branded with TOG24 woven into the stretch waistband, these leggings really are comfort in a box.

    TOG24

    Snowdon Mens Thermal Leggings Black

    £40.00£25.9535% Off
  2. Heat Holders - 2 Pack Mens Thermal Short Sleeve Vest: Stay warm and comfortable with the Heat Holders 2 Pack Mens Thermal Short Sleeve Vests in Charcoal. Designed for superior insulation, these vests are perfect for layering under clothes or wearing on their own. Available in size XXL, XL, L, and M for the perfect fit. Made from a high-quality blend of 53% Polyester and 47% Cotton, these vests offer excellent warmth, softness, and comfort. The moisture-wicking properties ensure you stay dry throughout the day. Whether you're spending time outdoors or relaxing at home, these vests keep you at the perfect temperature. Extra Product Details: Material: 53% Polyester, 47% Cotton Size: XXL, XL, L, M Colour: Charcoal Machine washable for easy care. Perfect for those cold days, these thermal vests provide a reliable solution for warmth without bulk. The durable construction and breathable fabric make them an essential item for your wardrobe. Whether worn as an undergarment for added insulation or as a standalone piece, these versatile vests ensure you stay comfortable all day. The Heat Holders 2 Pack Mens Thermal Short Sleeve Vests are perfect for layering, offering a sleek fit while ensuring warmth and flexibility. Stay comfortable and stylish with Heat Holders.Heat Holders - 2 Pack Mens Thermal Short Sleeve Vest: Stay warm and comfortable with the Heat Holders 2 Pack Mens Thermal Short Sleeve Vests in Charcoal. Designed for superior insulation, these vests are perfect for layering under clothes or wearing on their own. Available in size XXL, XL, L, and M for the perfect fit. Made from a high-quality blend of 53% Polyester and 47% Cotton, these vests offer excellent warmth, softness, and comfort. The moisture-wicking properties ensure you stay dry throughout the day. Whether you're spending time outdoors or relaxing at home, these vests keep you at the perfect temperature. Extra Product Details: Material: 53% Polyester, 47% Cotton Size: XXL, XL, L, M Colour: Charcoal Machine washable for easy care. Perfect for those cold days, these thermal vests provide a reliable solution for warmth without bulk. The durable construction and breathable fabric make them an essential item for your wardrobe. Whether worn as an undergarment for added insulation or as a standalone piece, these versatile vests ensure you stay comfortable all day. The Heat Holders 2 Pack Mens Thermal Short Sleeve Vests are perfect for layering, offering a sleek fit while ensuring warmth and flexibility. Stay comfortable and stylish with Heat Holders.

    Heat Holders

    2 Pack Mens Short Sleeve Thermal Top for Winter

    £36.99£29.1121% Off
  3. Premium Quality Thermal Top & Bottom Set. Brushed Technology for better Cold Resistance than normal Long Johns. Micro Air System Thermo Regulatory Effect Keeps your Body Always at the Same Temperature. Optimum Comfort and Wearability Design incorporating Heat Trap Technology. Suitable for Winter, Outdoor Work, Travel, Camping & Ski WearPremium Quality Thermal Top & Bottom Set. Brushed Technology for better Cold Resistance than normal Long Johns. Micro Air System Thermo Regulatory Effect Keeps your Body Always at the Same Temperature. Optimum Comfort and Wearability Design incorporating Heat Trap Technology. Suitable for Winter, Outdoor Work, Travel, Camping & Ski Wear

    Enzo

    Enzo | Mens Thermal Set Long Sleeve Top & Bottom

    £39.99£16.9958% Off
  4. 50% Polyester, 50% Cotton. Lightly brushed for maximum comfort. Long leg. Size - Waist to Fit S - 30-32, M - 33-34, L - 36-37, XL - 38-40, XXL - 42-44. Fabric Polycotton Weight 220gsm50% Polyester, 50% Cotton. Lightly brushed for maximum comfort. Long leg. Size - Waist to Fit S - 30-32, M - 33-34, L - 36-37, XL - 38-40, XXL - 42-44. Fabric Polycotton Weight 220gsm

    Regatta

    Regatta Mens Thermal Underwear Long Johns (Denim Blue)

    £28.00£14.9047% Off
  5. THMO - Men’s Thermal Long Johns Bottoms: Whether you're braving the great outdoors or just seeking extra warmth and comfort at home, the THMO Men's Original Thermal Underwear Bottoms is your go-to solution for a warmer life. Crafted from high-quality micro-fleece fabric, these thermal bottoms boast exceptional stretch properties and comfort seams, ensuring unrestricted movement and a snug, non-chafing fit that's perfect for layering beneath your clothing. Say goodbye to discomfort and hello to warmth!. Featuring advanced moisture and odour management technology, these thermal bottoms keep you dry and fresh throughout the day, making it an ideal choice for active lifestyles and chilly environments. At the heart of every THMO base layer lies our innovative super-soft thermal microfleece. . These thermal bottoms are available in Black or White and are made from 52% Polyester & 48% Cotton. They come in 4 Men’s sizes: Medium, Large, X-Large & XX-Large and are Machine Washable at 30°C. Extra Product Details: THMO Thermal Underwear Bottoms Micro-Fleece Fabric Comfort Stretch & Seams Moisture & Odour Management Ideal For Winter Super Soft & Warm Available In Black & White 52% Polyester, 48% Cotton Machine Washable at 30°CTHMO - Men’s Thermal Long Johns Bottoms: Whether you're braving the great outdoors or just seeking extra warmth and comfort at home, the THMO Men's Original Thermal Underwear Bottoms is your go-to solution for a warmer life. Crafted from high-quality micro-fleece fabric, these thermal bottoms boast exceptional stretch properties and comfort seams, ensuring unrestricted movement and a snug, non-chafing fit that's perfect for layering beneath your clothing. Say goodbye to discomfort and hello to warmth!. Featuring advanced moisture and odour management technology, these thermal bottoms keep you dry and fresh throughout the day, making it an ideal choice for active lifestyles and chilly environments. At the heart of every THMO base layer lies our innovative super-soft thermal microfleece. . These thermal bottoms are available in Black or White and are made from 52% Polyester & 48% Cotton. They come in 4 Men’s sizes: Medium, Large, X-Large & XX-Large and are Machine Washable at 30°C. Extra Product Details: THMO Thermal Underwear Bottoms Micro-Fleece Fabric Comfort Stretch & Seams Moisture & Odour Management Ideal For Winter Super Soft & Warm Available In Black & White 52% Polyester, 48% Cotton Machine Washable at 30°C

    THMO

    Mens Thermal Super Soft & Warm Long Johns Bottoms

    £16.99£11.8930% Off
  6. Premium Quality Thermal Top & Bottom Set. Brushed Technology for better Cold Resistance than normal Long Johns. Micro Air System Thermo Regulatory Effect Keeps your Body Always at the Same Temperature. Optimum Comfort and Wearability Design incorporating Heat Trap Technology. Suitable for Winter, Outdoor Work, Travel, Camping & Ski WearPremium Quality Thermal Top & Bottom Set. Brushed Technology for better Cold Resistance than normal Long Johns. Micro Air System Thermo Regulatory Effect Keeps your Body Always at the Same Temperature. Optimum Comfort and Wearability Design incorporating Heat Trap Technology. Suitable for Winter, Outdoor Work, Travel, Camping & Ski Wear

    Enzo

    Enzo | Mens Thermal Set Long Sleeve Top & Bottom

    £39.99£16.9958% Off
  7. 100% Combed Cotton. Design: Plain. Sleeve-Type: Long-Sleeved. Neckline: Standing Collar. Fabric Technology: Breathable, Lightweight, Quick Dry, Thermal.100% Combed Cotton. Design: Plain. Sleeve-Type: Long-Sleeved. Neckline: Standing Collar. Fabric Technology: Breathable, Lightweight, Quick Dry, Thermal.

    Mountain Warehouse

    Mountain Warehouse Mens Meribel Cotton Thermal Top (Black)

    £27.99£23.3017% Off
    +3 colours
  8. Thermal Men Underwear T-shirt. Long sleeve. V-neck. Very soft and comfortable striped print fabric. Polar type interior. Elastic band over the cuffs for greater fit. Garment that fits perfectly to the body. Composition: 100% cotton Care: Hand wash at max temperature. 40º. Do not use bleach. It does not allow the use of a dryer. Iron at max temperature. 130º. Do not dry clean.Thermal Men Underwear T-shirt. Long sleeve. V-neck. Very soft and comfortable striped print fabric. Polar type interior. Elastic band over the cuffs for greater fit. Garment that fits perfectly to the body. Composition: 100% cotton Care: Hand wash at max temperature. 40º. Do not use bleach. It does not allow the use of a dryer. Iron at max temperature. 130º. Do not dry clean.

    Abanderado

    Men's V-neck long sleeve thermal t-shirt 0209

    £25.07£18.1528% Off
  9. Heat Holders - Men's Snugover Jumper: Wrap yourself in warmth with the Heat Holders Men's Snugover Jumper – the ultimate cold-weather essential for staying cosy and comfortable. Designed with plush HeatWeaver thermal lining, this jumper delivers superior insulation while maintaining a soft, luxurious feel against the skin. Whether you're lounging at home or heading outdoors, this fleece-style pullover provides unbeatable comfort and warmth all day long. Featuring a relaxed fit with a half-zip front, the Snugover is easy to wear and layer. Its high neck design offers added protection from chilly winds, while the elasticated cuffs and hem help lock in heat. Available in classic Black and Navy, this jumper pairs effortlessly with your favourite winter trousers or joggers for a laid-back seasonal look. Choose from two size options – S/M and L/XL – for a fit that suits your shape. Ideal for cold nights, morning walks, or simply relaxing on the sofa, the Snugover combines practicality with plush thermal performance. Extra Product Details: Brand: Heat Holders Style: Snugover Jumper Sizes: S/M, L/XL Colours: Black, Navy Thermal HeatWeaver lining Half-zip front with high neck Elasticated cuffs and hem Super soft fleece fabric. A must-have thermal layer for anyone who values comfort, warmth, and effortless winter style.Heat Holders - Men's Snugover Jumper: Wrap yourself in warmth with the Heat Holders Men's Snugover Jumper – the ultimate cold-weather essential for staying cosy and comfortable. Designed with plush HeatWeaver thermal lining, this jumper delivers superior insulation while maintaining a soft, luxurious feel against the skin. Whether you're lounging at home or heading outdoors, this fleece-style pullover provides unbeatable comfort and warmth all day long. Featuring a relaxed fit with a half-zip front, the Snugover is easy to wear and layer. Its high neck design offers added protection from chilly winds, while the elasticated cuffs and hem help lock in heat. Available in classic Black and Navy, this jumper pairs effortlessly with your favourite winter trousers or joggers for a laid-back seasonal look. Choose from two size options – S/M and L/XL – for a fit that suits your shape. Ideal for cold nights, morning walks, or simply relaxing on the sofa, the Snugover combines practicality with plush thermal performance. Extra Product Details: Brand: Heat Holders Style: Snugover Jumper Sizes: S/M, L/XL Colours: Black, Navy Thermal HeatWeaver lining Half-zip front with high neck Elasticated cuffs and hem Super soft fleece fabric. A must-have thermal layer for anyone who values comfort, warmth, and effortless winter style.

    Heat Holders

    Mens Fleece Lined Thermal Snugover Jumper

    £31.99£27.7813% Off
  10. For over ten years Heat Holders have been creating exceptional warm gear which you can count on for heat, comfort and protection. Heat Holders thermal construction holds more warm air close to the skin, and helps to retain heat to keep you warmer for longer. Heat Holders thermal underwear is the perfect underwear set for layering, with its easy fitting design for under your clothes. This helps make a smooth slim-fitting thermal base layer for the colder days; where one layer isn't enough! This thermal underwear set has a comfortable TOG rating of 0.45, adding that crucial extra layer of warmth. The higher the TOG, the better the garment will keep you warm. The ribbed construction of this thermal underwear has been designed so that it effortlessly shapes to the bodies natural contours - helping to provide the best fit possible. This makes it hardly noticeable under your clothing. The base layer is made of a cotton-rich blend, which gives you natural softness, and warmth, for all-day wear, making it also very lightweight. This shirt has a longer body length so that the vest is able to be tucked in to stop cold drafts. It also has a seamless body, which reduces the risk of irritation for all-day comfort. The thermal underwear set comes in 2 colours of Charcoal, and White. This top is available in sizes M-2XL. This long sleeve top is made from 53% Polyester, 47% Cotton and is safely machine washable.For over ten years Heat Holders have been creating exceptional warm gear which you can count on for heat, comfort and protection. Heat Holders thermal construction holds more warm air close to the skin, and helps to retain heat to keep you warmer for longer. Heat Holders thermal underwear is the perfect underwear set for layering, with its easy fitting design for under your clothes. This helps make a smooth slim-fitting thermal base layer for the colder days; where one layer isn't enough! This thermal underwear set has a comfortable TOG rating of 0.45, adding that crucial extra layer of warmth. The higher the TOG, the better the garment will keep you warm. The ribbed construction of this thermal underwear has been designed so that it effortlessly shapes to the bodies natural contours - helping to provide the best fit possible. This makes it hardly noticeable under your clothing. The base layer is made of a cotton-rich blend, which gives you natural softness, and warmth, for all-day wear, making it also very lightweight. This shirt has a longer body length so that the vest is able to be tucked in to stop cold drafts. It also has a seamless body, which reduces the risk of irritation for all-day comfort. The thermal underwear set comes in 2 colours of Charcoal, and White. This top is available in sizes M-2XL. This long sleeve top is made from 53% Polyester, 47% Cotton and is safely machine washable.

    Heat Holders

    Heat Holders - Mens Cotton Thermal Underwear Long Sleeve Top Vest

    £21.99£17.1922% Off
  11. Fabric: Fleece, Stretch. Design: Stripe. Cuff: Elasticated. Fastening: Half Zip. Neckline: High-Neck. Sleeve-Type: Long-Sleeved. Moisture Wicking.Fabric: Fleece, Stretch. Design: Stripe. Cuff: Elasticated. Fastening: Half Zip. Neckline: High-Neck. Sleeve-Type: Long-Sleeved. Moisture Wicking.

    Regatta

    Regatta Mens Tactical Scorch Fleece Thermal Base Layers (Black)

    £58.00£25.2556% Off
  12. 50% Polyester, 50% Cotton. Lightly brushed for maximum comfort. Long sleeved. Size - Chest to Fit S 37-38, M - 39-40, L - 41-42, XL - 43-44, XXL - 46-48. Fabric Polycotton Weight 220gsm50% Polyester, 50% Cotton. Lightly brushed for maximum comfort. Long sleeved. Size - Chest to Fit S 37-38, M - 39-40, L - 41-42, XL - 43-44, XXL - 46-48. Fabric Polycotton Weight 220gsm

    Regatta

    Regatta Thermal Underwear Long Sleeve Vest / Top (Blue)

    £28.00£15.2046% Off
  13. 100% polyester blended with bamboo yarn. Good wicking performance. Natural odour control. Internal elasticated waistband for comfort.100% polyester blended with bamboo yarn. Good wicking performance. Natural odour control. Internal elasticated waistband for comfort.

    Regatta

    Regatta Mens Bampton Bamboo Yarn Long Sleeve Baselayer Pants

    £27.50£11.2759% Off
  14. Keeping temperate and comfortable on the slopes is key to any successful snowboarding or skiing adventure. Our men's Meru thermal set offers everything you need to keep warm without the risk of itching, chafing, and overheating. Made using Cashmere Touch fabric, this mens base layer clothing set feels buttery soft against the skin, even when working up a sweat. Designed to quickly wick away moisture and prevent any odour build-up, you can confidently wear these soft, stretchy base layers all day. Ideal for layering up or wearing on their own, these versatile base layers will be a new favourite in your seasonal outdoor kit.Keeping temperate and comfortable on the slopes is key to any successful snowboarding or skiing adventure. Our men's Meru thermal set offers everything you need to keep warm without the risk of itching, chafing, and overheating. Made using Cashmere Touch fabric, this mens base layer clothing set feels buttery soft against the skin, even when working up a sweat. Designed to quickly wick away moisture and prevent any odour build-up, you can confidently wear these soft, stretchy base layers all day. Ideal for layering up or wearing on their own, these versatile base layers will be a new favourite in your seasonal outdoor kit.

    TOG24

    Meru Mens Cashmere Touch Base Layer Set Black

    £80.00£43.9545% Off
  15. 100% Combed Cotton. Design: Plain. Sleeve-Type: Long-Sleeved. Neckline: Standing Collar. Fabric Technology: Breathable, Lightweight, Quick Dry, Thermal. XXS: 33 in. XS: 35 in. S: 37 in. M: 40 in. L: 43 in. XL: 46 in. XXL: 49 in. 3XL: 53 in. 4XL: 56 in.100% Combed Cotton. Design: Plain. Sleeve-Type: Long-Sleeved. Neckline: Standing Collar. Fabric Technology: Breathable, Lightweight, Quick Dry, Thermal. XXS: 33 in. XS: 35 in. S: 37 in. M: 40 in. L: 43 in. XL: 46 in. XXL: 49 in. 3XL: 53 in. 4XL: 56 in.

    Mountain Warehouse

    Mountain Warehouse Mens Meribel Cotton Thermal Top (Khaki Green)

    £27.99£23.3017% Off
    +3 colours
  16. Material: Elastane, Polyester. Fabric: Single Jersey, Stretch. Design: Stacked Logo. Sleeve-Type: Long-Sleeved. Neckline: V Neck. Ergonomic Seams, Flat Locked Seams, Mesh Back Panel, Reflective, Ventilated.Material: Elastane, Polyester. Fabric: Single Jersey, Stretch. Design: Stacked Logo. Sleeve-Type: Long-Sleeved. Neckline: V Neck. Ergonomic Seams, Flat Locked Seams, Mesh Back Panel, Reflective, Ventilated.

    Umbro

    Umbro Mens Elite V Neck Base Layer Top (Purple Cactus)

    £43.99£33.3024% Off
    +9 colours
  17. 100% Combed Cotton. Design: Plain. Sleeve-Type: Long-Sleeved. Neckline: Standing Collar. Fabric Technology: Breathable, Lightweight, Quick Dry, Thermal. XXS: 33 in. XS: 35 in. S: 37 in. M: 40 in. L: 43 in. XL: 46 in. XXL: 49 in. 3XL: 53 in. 4XL: 56 in.100% Combed Cotton. Design: Plain. Sleeve-Type: Long-Sleeved. Neckline: Standing Collar. Fabric Technology: Breathable, Lightweight, Quick Dry, Thermal. XXS: 33 in. XS: 35 in. S: 37 in. M: 40 in. L: 43 in. XL: 46 in. XXL: 49 in. 3XL: 53 in. 4XL: 56 in.

    Mountain Warehouse

    Mountain Warehouse Mens Meribel Cotton Thermal Top (Brown)

    £27.99£23.3017% Off
    +3 colours
  18. 92% Polyester, 8% Elastane. Fabric: Stretch. Design: Contrast Trim. Neckline: Crew Neck. Sleeve-Type: Long-Sleeved. Fabric Technology: Hardwearing, Moisture Wicking, Quick Dry. Sustainability: Made from Recycled Materials.92% Polyester, 8% Elastane. Fabric: Stretch. Design: Contrast Trim. Neckline: Crew Neck. Sleeve-Type: Long-Sleeved. Fabric Technology: Hardwearing, Moisture Wicking, Quick Dry. Sustainability: Made from Recycled Materials.

    Regatta

    Regatta Mens Pro Long-Sleeved Base Layer Top (Black)

    £38.00£19.3049% Off
  19. 100% Combed Cotton. Design: Plain. Sleeve-Type: Long-Sleeved. Neckline: Standing Collar. Fabric Technology: Breathable, Lightweight, Quick Dry, Thermal.100% Combed Cotton. Design: Plain. Sleeve-Type: Long-Sleeved. Neckline: Standing Collar. Fabric Technology: Breathable, Lightweight, Quick Dry, Thermal.

    Mountain Warehouse

    Mountain Warehouse Mens Meribel Cotton Thermal Top (Navy)

    £27.99£23.3017% Off
    +3 colours
  20. Premium Quality Thermal Top & Bottom Set. Brushed Technology for better Cold Resistance than normal Long Johns. Micro Air System Thermo Regulatory Effect Keeps your Body Always at the Same Temperature. Optimum Comfort and Wearability Design incorporating Heat Trap Technology. Suitable for Winter, Outdoor Work, Travel, Camping & Ski WearPremium Quality Thermal Top & Bottom Set. Brushed Technology for better Cold Resistance than normal Long Johns. Micro Air System Thermo Regulatory Effect Keeps your Body Always at the Same Temperature. Optimum Comfort and Wearability Design incorporating Heat Trap Technology. Suitable for Winter, Outdoor Work, Travel, Camping & Ski Wear

    Enzo

    Enzo | Mens Thermal Set Long Sleeve Top & Bottom

    £39.99£16.9958% Off
  21. 65% Polyester, 35% Cotton. Lightly brushed for maximum comfort. Short sleeved. Size - Chest to Fit S 37-38, M - 39-40, L - 41-42, XL - 43-44, XXL - 46-48. Fabric Polycotton Weight 220gsm65% Polyester, 35% Cotton. Lightly brushed for maximum comfort. Short sleeved. Size - Chest to Fit S 37-38, M - 39-40, L - 41-42, XL - 43-44, XXL - 46-48. Fabric Polycotton Weight 220gsm

    Regatta

    Regatta Mens Thermal Underwear Short Sleeve Vest / T-Shirt (White)

    £25.00£9.8061% Off
  22. Premium Quality Thermal Top & Bottom Set. Brushed Technology for better Cold Resistance than normal Long Johns. Micro Air System Thermo Regulatory Effect Keeps your Body Always at the Same Temperature. Optimum Comfort and Wearability Design incorporating Heat Trap Technology. Suitable for Winter, Outdoor Work, Travel, Camping & Ski WearPremium Quality Thermal Top & Bottom Set. Brushed Technology for better Cold Resistance than normal Long Johns. Micro Air System Thermo Regulatory Effect Keeps your Body Always at the Same Temperature. Optimum Comfort and Wearability Design incorporating Heat Trap Technology. Suitable for Winter, Outdoor Work, Travel, Camping & Ski Wear

    Enzo

    Enzo | Mens Thermal Set Long Sleeve Top & Bottom

    £39.99£16.9958% Off
  23. Premium Quality Thermal Top & Bottom Set. Brushed Technology for better Cold Resistance than normal Long Johns. Micro Air System Thermo Regulatory Effect Keeps your Body Always at the Same Temperature. Optimum Comfort and Wearability Design incorporating Heat Trap Technology. Suitable for Winter, Outdoor Work, Travel, Camping & Ski WearPremium Quality Thermal Top & Bottom Set. Brushed Technology for better Cold Resistance than normal Long Johns. Micro Air System Thermo Regulatory Effect Keeps your Body Always at the Same Temperature. Optimum Comfort and Wearability Design incorporating Heat Trap Technology. Suitable for Winter, Outdoor Work, Travel, Camping & Ski Wear

    Enzo

    Enzo | Mens Thermal Set Short Sleeve Top & Bottom

    £34.99£14.9957% Off
  24. Premium Quality Thermal Top & Bottom Set. Brushed Technology for better Cold Resistance than normal Long Johns. Micro Air System Thermo Regulatory Effect Keeps your Body Always at the Same Temperature. Optimum Comfort and Wearability Design incorporating Heat Trap Technology. Suitable for Winter, Outdoor Work, Travel, Camping & Ski WearPremium Quality Thermal Top & Bottom Set. Brushed Technology for better Cold Resistance than normal Long Johns. Micro Air System Thermo Regulatory Effect Keeps your Body Always at the Same Temperature. Optimum Comfort and Wearability Design incorporating Heat Trap Technology. Suitable for Winter, Outdoor Work, Travel, Camping & Ski Wear

    Enzo

    Enzo | Mens Thermal Set Short Sleeve Top & Bottom

    £34.99£14.9957% Off
  25. Premium range FLOSO version of this product is also available, search for FLOSO. 1 x Thermal Long Johns. Warm but light weight thermal underwear. Good wicking rate which is the rate the material carries moisture away from the skin. Fully brushed inside and side seam free for added comfort. 50% Cotton and 50% Polyester. Fly opening. Inside leg: Small (25 inch, 63cm), Medium (26 inch, 66cm), Large (27 inch, 68cm), XL (27 inch, 68cm), XXL (27 inch, 68cm).Premium range FLOSO version of this product is also available, search for FLOSO. 1 x Thermal Long Johns. Warm but light weight thermal underwear. Good wicking rate which is the rate the material carries moisture away from the skin. Fully brushed inside and side seam free for added comfort. 50% Cotton and 50% Polyester. Fly opening. Inside leg: Small (25 inch, 63cm), Medium (26 inch, 66cm), Large (27 inch, 68cm), XL (27 inch, 68cm), XXL (27 inch, 68cm).

    FLOSO

    FLOSO Mens Thermal Underwear Long Johns/Pants (Standard Range) (White)

    £16.99£9.3045% Off
  26. 65% Polyester, 35% Cotton. Lightly brushed for maximum comfort. Short sleeved. Size - Chest to Fit S 37-38, M - 39-40, L - 41-42, XL - 43-44, XXL - 46-48. Fabric Polycotton Weight 220gsm65% Polyester, 35% Cotton. Lightly brushed for maximum comfort. Short sleeved. Size - Chest to Fit S 37-38, M - 39-40, L - 41-42, XL - 43-44, XXL - 46-48. Fabric Polycotton Weight 220gsm

    Regatta

    Regatta Mens Thermal Underwear Short Sleeve Vest / T-Shirt (Denim Blue)

    £25.00£9.8061% Off
  27. 80% Merino Wool, 20% Polyester. Fabric: Performance. Design: Plain. Fastening: Half Zip. Neckline: High-Neck. Sleeve-Type: Long-Sleeved. Fabric Technology: Anti-Bacterial, Heavyweight, Thermal. Thumb Holes. XXS: 33 in. XS: 35 in. S: 37 in. M: 40 in. L: 43 in. XL: 46 in. XXL: 49 in. 3XL: 53 in. 4XL: 56 in.80% Merino Wool, 20% Polyester. Fabric: Performance. Design: Plain. Fastening: Half Zip. Neckline: High-Neck. Sleeve-Type: Long-Sleeved. Fabric Technology: Anti-Bacterial, Heavyweight, Thermal. Thumb Holes. XXS: 33 in. XS: 35 in. S: 37 in. M: 40 in. L: 43 in. XL: 46 in. XXL: 49 in. 3XL: 53 in. 4XL: 56 in.

    Mountain Warehouse

    Mountain Warehouse Mens Asgard III Merino Wool Thermal Top (Red)

    £62.99£41.2035% Off
  28. For over ten years Heat Holders have been creating exceptional warm gear which you can count on for heat, comfort and protection. Heat Holders thermal construction holds more warm air close to the skin, and helps to retain heat to keep you warmer for longer. Heat Holders thermal underwear is the perfect underwear set for layering, with its easy fitting design for under your clothes. This helps make a smooth slim-fitting thermal base layer for the colder days; where one layer isn't enough! This thermal underwear set has a comfortable TOG rating of 0.45, adding that crucial extra layer of warmth. The higher the TOG, the better the garment will keep you warm. The ribbed construction of this thermal underwear has been designed so that it effortlessly shapes to the bodies natural contours - helping to provide the best fit possible. This makes it hardly noticeable under your clothing. The base layer is made of a cotton-rich blend, which gives you natural softness, and warmth, for all-day wear, making it also very lightweight. This shirt has a longer body length so that the vest is able to be tucked in to stop cold drafts. It also has a seamless body, which reduces the risk of irritation for all-day comfort. The thermal underwear set comes in 2 colours of Charcoal, and White. This top is available in sizes M-2XL. This long sleeve top is made from 53% Polyester, 47% Cotton and is safely machine washable..For over ten years Heat Holders have been creating exceptional warm gear which you can count on for heat, comfort and protection. Heat Holders thermal construction holds more warm air close to the skin, and helps to retain heat to keep you warmer for longer. Heat Holders thermal underwear is the perfect underwear set for layering, with its easy fitting design for under your clothes. This helps make a smooth slim-fitting thermal base layer for the colder days; where one layer isn't enough! This thermal underwear set has a comfortable TOG rating of 0.45, adding that crucial extra layer of warmth. The higher the TOG, the better the garment will keep you warm. The ribbed construction of this thermal underwear has been designed so that it effortlessly shapes to the bodies natural contours - helping to provide the best fit possible. This makes it hardly noticeable under your clothing. The base layer is made of a cotton-rich blend, which gives you natural softness, and warmth, for all-day wear, making it also very lightweight. This shirt has a longer body length so that the vest is able to be tucked in to stop cold drafts. It also has a seamless body, which reduces the risk of irritation for all-day comfort. The thermal underwear set comes in 2 colours of Charcoal, and White. This top is available in sizes M-2XL. This long sleeve top is made from 53% Polyester, 47% Cotton and is safely machine washable..

    Heat Holders

    Heat Holders - Mens Cotton Thermal Underwear Long Sleeve Top Vest

    £21.99£17.1922% Off
  29. THMO - Men’s Thermal Long Johns Bottoms: Whether you're braving the great outdoors or just seeking extra warmth and comfort at home, the THMO Men's Original Thermal Underwear Bottoms is your go-to solution for a warmer life. Crafted from high-quality micro-fleece fabric, these thermal bottoms boast exceptional stretch properties and comfort seams, ensuring unrestricted movement and a snug, non-chafing fit that's perfect for layering beneath your clothing. Say goodbye to discomfort and hello to warmth!. Featuring advanced moisture and odour management technology, these thermal bottoms keep you dry and fresh throughout the day, making it an ideal choice for active lifestyles and chilly environments. At the heart of every THMO base layer lies our innovative super-soft thermal microfleece. . These thermal bottoms are available in Black or White and are made from 52% Polyester & 48% Cotton. They come in 4 Men’s sizes: Medium, Large, X-Large & XX-Large and are Machine Washable at 30°C. Extra Product Details: THMO Thermal Underwear Bottoms Micro-Fleece Fabric Comfort Stretch & Seams Moisture & Odour Management Ideal For Winter Super Soft & Warm Available In Black & White 52% Polyester, 48% Cotton Machine Washable at 30°CTHMO - Men’s Thermal Long Johns Bottoms: Whether you're braving the great outdoors or just seeking extra warmth and comfort at home, the THMO Men's Original Thermal Underwear Bottoms is your go-to solution for a warmer life. Crafted from high-quality micro-fleece fabric, these thermal bottoms boast exceptional stretch properties and comfort seams, ensuring unrestricted movement and a snug, non-chafing fit that's perfect for layering beneath your clothing. Say goodbye to discomfort and hello to warmth!. Featuring advanced moisture and odour management technology, these thermal bottoms keep you dry and fresh throughout the day, making it an ideal choice for active lifestyles and chilly environments. At the heart of every THMO base layer lies our innovative super-soft thermal microfleece. . These thermal bottoms are available in Black or White and are made from 52% Polyester & 48% Cotton. They come in 4 Men’s sizes: Medium, Large, X-Large & XX-Large and are Machine Washable at 30°C. Extra Product Details: THMO Thermal Underwear Bottoms Micro-Fleece Fabric Comfort Stretch & Seams Moisture & Odour Management Ideal For Winter Super Soft & Warm Available In Black & White 52% Polyester, 48% Cotton Machine Washable at 30°C

    THMO

    Mens Thermal Super Soft & Warm Long Johns Bottoms

    £16.99£11.5132% Off
  30. 80% Merino Wool, 20% Polyester. Design: Plain. Sleeve-Type: Long-Sleeved. Neckline: Round Neck. Fabric Technology: Anti-Odour, Antibacterial, Breathable, Isotherm, Lightweight, Moisture Wicking, Quick Dry. XXS: 33 in. XS: 35 in. S: 37 in. M: 40 in. L: 43 in. XL: 46 in. XXL: 49 in. 3XL: 53 in. 4XL: 56 in.80% Merino Wool, 20% Polyester. Design: Plain. Sleeve-Type: Long-Sleeved. Neckline: Round Neck. Fabric Technology: Anti-Odour, Antibacterial, Breathable, Isotherm, Lightweight, Moisture Wicking, Quick Dry. XXS: 33 in. XS: 35 in. S: 37 in. M: 40 in. L: 43 in. XL: 46 in. XXL: 49 in. 3XL: 53 in. 4XL: 56 in.

    Mountain Warehouse

    Mountain Warehouse Mens Merino Wool Thermal Top (Dark Green)

    £62.99£47.2025% Off
    +4 colours
  31. 100% Polyester. Design: Plain. Neckline: Round Neck. Sleeve-Type: Short-Sleeved. Fabric Technology: Breathable, Heat Retention, Isotherm, Quick Dry.100% Polyester. Design: Plain. Neckline: Round Neck. Sleeve-Type: Short-Sleeved. Fabric Technology: Breathable, Heat Retention, Isotherm, Quick Dry.

    Mountain Warehouse

    Mountain Warehouse Mens Talus Round Neck Short-Sleeved Thermal Top (White)

    £27.99£23.3017% Off
  32. Fabric: Merino Wool, Performance. Design: Plain. Fabric Technology: Absorbent, Anti-Bacterial, Breathable, Lightweight, Moisture Wicking, Odour Control, Quick Dry, Thermal. Length: Ankle. Waistline: Elasticated. Fly Opening.Fabric: Merino Wool, Performance. Design: Plain. Fabric Technology: Absorbent, Anti-Bacterial, Breathable, Lightweight, Moisture Wicking, Odour Control, Quick Dry, Thermal. Length: Ankle. Waistline: Elasticated. Fly Opening.

    Mountain Warehouse

    Mountain Warehouse Mens Merino II Thermal Bottoms (Navy)

    £62.99£47.2025% Off
    +3 colours
  33. The key to staying warm whilst skiing or snowboarding is wearing layers, and it’s best to start with a base layer. The Surfanic CarbonDri® Collection Base layers are made from our unique Polyester CarbonDri® material which not only keeps the skin warm but is also highly breathable, naturally antimicrobial and odour resistant. This specially designed breathability allows sweat to absorb through the material and away from the skin and disperses it for maximum evaporation to keep you dry and comfortable at all times. Moisture-Wicking, Heat Management, Odour Eliminating Performance Base Layers, and that's just the start... Odour Eliminating Properties - CarbonDri® antimicrobial properties help keep you and your base layer odour free. Heat Management - Specially carbon infused fibres speed up the evaporation of perspiration which in turn drives thermal stability Super Soft Hand Feel - Exceptional next to skin abrasion free comfort UV Protection - CarbonDri® base layers will provide Ultraviolet protection (UPF)50+The key to staying warm whilst skiing or snowboarding is wearing layers, and it’s best to start with a base layer. The Surfanic CarbonDri® Collection Base layers are made from our unique Polyester CarbonDri® material which not only keeps the skin warm but is also highly breathable, naturally antimicrobial and odour resistant. This specially designed breathability allows sweat to absorb through the material and away from the skin and disperses it for maximum evaporation to keep you dry and comfortable at all times. Moisture-Wicking, Heat Management, Odour Eliminating Performance Base Layers, and that's just the start... Odour Eliminating Properties - CarbonDri® antimicrobial properties help keep you and your base layer odour free. Heat Management - Specially carbon infused fibres speed up the evaporation of perspiration which in turn drives thermal stability Super Soft Hand Feel - Exceptional next to skin abrasion free comfort UV Protection - CarbonDri® base layers will provide Ultraviolet protection (UPF)50+

    Surfanic

    Bodyfit Long John Baselayer Dark Khaki

    £30.00£22.0027% Off
  34. This Heat Holders set of thermal underwear is the perfect set for layering as of its easily fitting design for under your clothes for a smooth slim fitting thermal base layer for the colder days where one layer isn’t enough! This thermal underwear set has a TOG rating of 0.39 adding that crucial extra layer of warmth. The higher the TOG the better the garment will keep you warm. They also have Heat Holders Thermal construction which holds more warm air close to the skin keeping you warmer for longer. The base layer is made of a lovely soft modal fabric which helps to add that extra bit of warmth and makes it extremely soft for added comfort to the garment. This top part of the set has a seamless body helping to reduce the risk of irritation – meaning all day comfort while being worn. The technical construction of this thermal underwear along with its supportive fit have been designed so that it effortlessly shapes and works with your body’s natural contours providing the best fit possible – making it hardly noticeable under your clothing. The thermal underwear set includes a long sleeve thermal top, pair of long johns and comes in 2 colours: Charcoal or White. Available in 4 size options: Medium, Large, X-Large & XX-Large. They are made from: 53% Polyester, 47% Cotton and they are Machine Washable.This Heat Holders set of thermal underwear is the perfect set for layering as of its easily fitting design for under your clothes for a smooth slim fitting thermal base layer for the colder days where one layer isn’t enough! This thermal underwear set has a TOG rating of 0.39 adding that crucial extra layer of warmth. The higher the TOG the better the garment will keep you warm. They also have Heat Holders Thermal construction which holds more warm air close to the skin keeping you warmer for longer. The base layer is made of a lovely soft modal fabric which helps to add that extra bit of warmth and makes it extremely soft for added comfort to the garment. This top part of the set has a seamless body helping to reduce the risk of irritation – meaning all day comfort while being worn. The technical construction of this thermal underwear along with its supportive fit have been designed so that it effortlessly shapes and works with your body’s natural contours providing the best fit possible – making it hardly noticeable under your clothing. The thermal underwear set includes a long sleeve thermal top, pair of long johns and comes in 2 colours: Charcoal or White. Available in 4 size options: Medium, Large, X-Large & XX-Large. They are made from: 53% Polyester, 47% Cotton and they are Machine Washable.

    Heat Holders

    Mens Thermal Underwear Set | Heat Holders | Winter Long Sleeve Top & Long Johns - Charcoal

    £36.99£27.7425% Off
  35. Heat Holders® Men's Ultra Lite Thermal Long Johns - Cedrick: Here's the Heat Holders® Men's Ultra Lite Thermal Long Johns - Cedrick, an exceptional level of warmth in a lightweight garment, designed for comfort and ultimate thermal protection!. Its high-quality fabric features multi-directional stretch, facilitating smooth movement and ultimate durability. The gentle peached finish inside and out ensures a restful, skin-friendly comfort. To maximize your convenience, it exhibits a purpose-built construction for an enhanced fitting. With a 50+ UPF rating, they effectively block 98% of harmful UVA and UVB ultraviolet rays, providing reliable sun protection. Whether you're enjoying outdoor activities, lounging at home, or need an extra layer during cold climates, the Heat Holders® line maintains your warmth and comfort. The versatility of these Long Johns makes them suitable for a vast range of activities. Whether you're hitting the gym, embarking on a hiking trip, or running a marathon - these garments meet a broad spectrum of needs. These Thermal Long Johns come in Charcoal or Silver. They offer 5 size options: S, M, L, XL & XXL and can be adequately taken care of in a Machine Wash. Extra Product Details: Heat Holders Thermal Long Johns Full Length Multi-Directional Stretch 50+ UPF Rating Enhanced Fit Quick Drying Ideal For Layered Wear 2 Colour Options Soft Peached Finish 5 Sizes AvailableHeat Holders® Men's Ultra Lite Thermal Long Johns - Cedrick: Here's the Heat Holders® Men's Ultra Lite Thermal Long Johns - Cedrick, an exceptional level of warmth in a lightweight garment, designed for comfort and ultimate thermal protection!. Its high-quality fabric features multi-directional stretch, facilitating smooth movement and ultimate durability. The gentle peached finish inside and out ensures a restful, skin-friendly comfort. To maximize your convenience, it exhibits a purpose-built construction for an enhanced fitting. With a 50+ UPF rating, they effectively block 98% of harmful UVA and UVB ultraviolet rays, providing reliable sun protection. Whether you're enjoying outdoor activities, lounging at home, or need an extra layer during cold climates, the Heat Holders® line maintains your warmth and comfort. The versatility of these Long Johns makes them suitable for a vast range of activities. Whether you're hitting the gym, embarking on a hiking trip, or running a marathon - these garments meet a broad spectrum of needs. These Thermal Long Johns come in Charcoal or Silver. They offer 5 size options: S, M, L, XL & XXL and can be adequately taken care of in a Machine Wash. Extra Product Details: Heat Holders Thermal Long Johns Full Length Multi-Directional Stretch 50+ UPF Rating Enhanced Fit Quick Drying Ideal For Layered Wear 2 Colour Options Soft Peached Finish 5 Sizes Available

    Heat Holders

    Men's Ultra Warm Fleece-Lined Long Johns | Thermal Bottoms for Winter

    £39.99£34.0915% Off
  36. 80% Merino Wool, 20% Polyester. Fabric: Performance. Design: Plain. Fastening: Half Zip. Neckline: High-Neck. Sleeve-Type: Long-Sleeved. Fabric Technology: Anti-Bacterial, Heavyweight, Thermal. Thumb Holes. XXS: 33 in. XS: 35 in. S: 37 in. M: 40 in. L: 43 in. XL: 46 in. XXL: 49 in. 3XL: 53 in. 4XL: 56 in.80% Merino Wool, 20% Polyester. Fabric: Performance. Design: Plain. Fastening: Half Zip. Neckline: High-Neck. Sleeve-Type: Long-Sleeved. Fabric Technology: Anti-Bacterial, Heavyweight, Thermal. Thumb Holes. XXS: 33 in. XS: 35 in. S: 37 in. M: 40 in. L: 43 in. XL: 46 in. XXL: 49 in. 3XL: 53 in. 4XL: 56 in.

    Mountain Warehouse

    Mountain Warehouse Mens Asgard III Merino Wool Thermal Top (Dark Blue)

    £62.99£41.2035% Off
  37. Material: Elastane, Polyester. Fabric: Single Jersey, Stretch. Design: Stacked Logo. Sleeve-Type: Long-Sleeved. Neckline: V Neck. Ergonomic Seams, Flat Locked Seams, Mesh Back Panel, Reflective, Ventilated. S: 37 in. M: 40 in. L: 43 in. XL: 46 in. XXL: 49 in. 3XL: 52 in.Material: Elastane, Polyester. Fabric: Single Jersey, Stretch. Design: Stacked Logo. Sleeve-Type: Long-Sleeved. Neckline: V Neck. Ergonomic Seams, Flat Locked Seams, Mesh Back Panel, Reflective, Ventilated. S: 37 in. M: 40 in. L: 43 in. XL: 46 in. XXL: 49 in. 3XL: 52 in.

    Umbro

    Umbro Mens Elite V Neck Base Layer Top (Yellow)

    £43.99£33.3024% Off
    +9 colours
  38. 55% Merino Wool, 45% Polyester. Design: Embroidered Logo, Plain. Sleeve-Type: Long-Sleeved, Raglan. Neckline: Round Neck. Fabric Technology: DLX. Flat Seams. Contents: 1 Bottoms, 1 Top. Packaging: Branded Box. Waistline: Elasticated. XXS: 33 in. XS: 35 in. S: 37 in. M: 40 in. L: 43 in. XL: 46 in. XXL: 48 in.55% Merino Wool, 45% Polyester. Design: Embroidered Logo, Plain. Sleeve-Type: Long-Sleeved, Raglan. Neckline: Round Neck. Fabric Technology: DLX. Flat Seams. Contents: 1 Bottoms, 1 Top. Packaging: Branded Box. Waistline: Elasticated. XXS: 33 in. XS: 35 in. S: 37 in. M: 40 in. L: 43 in. XL: 46 in. XXL: 48 in.

    DLX

    Unisex Adult Demian DLX Base Layer Set (Navy Marl)

    £128.99£64.5550% Off
  39. 100% Polyester. Fabric: Soft Touch. Design: Textured. Sleeve-Type: Long-Sleeved. Neckline: Standing Collar, Zip Neck. Fabric Technology: Breathable, Heat Retention, Isotherm, Lightweight, Moisture Wicking, Quick Dry.100% Polyester. Fabric: Soft Touch. Design: Textured. Sleeve-Type: Long-Sleeved. Neckline: Standing Collar, Zip Neck. Fabric Technology: Breathable, Heat Retention, Isotherm, Lightweight, Moisture Wicking, Quick Dry.

    Mountain Warehouse

    Mountain Warehouse Mens Talus Zip Neck Long-Sleeved Thermal Top (Black)

    £27.99£23.3017% Off
    +3 colours
  40. 50% Polyester, 50% Cotton. Lightly brushed for maximum comfort. Long sleeved. Size - Chest to Fit S 37-38, M - 39-40, L - 41-42, XL - 43-44, XXL - 46-48. Fabric Polycotton Weight 220gsm50% Polyester, 50% Cotton. Lightly brushed for maximum comfort. Long sleeved. Size - Chest to Fit S 37-38, M - 39-40, L - 41-42, XL - 43-44, XXL - 46-48. Fabric Polycotton Weight 220gsm

    Regatta

    Regatta Thermal Underwear Long Sleeve Vest / Top (White)

    £28.00£15.2046% Off
  41. 92% Recycled Polyester, 8% Elastane. Fabric: Core Stretch, Textured. Design: Contrast Sleeves, Logo. Pockets: 2 Side Pockets, Zip. Neckline: Hooded. Sleeve-Type: Long-Sleeved, Raglan. Fabric Technology: Antibacterial, Chemical Free, Ilus Stretch, Odour Control. Sun Rating: UPF 50+. Fit: Snug Fit. 240gsm. Hood Features: Grown On Hood, Stretch Binding. S: 38 in. M: 40 in. L: 42 in. XL: 44 in. XXL: 47 in. 3XL: 50 in.92% Recycled Polyester, 8% Elastane. Fabric: Core Stretch, Textured. Design: Contrast Sleeves, Logo. Pockets: 2 Side Pockets, Zip. Neckline: Hooded. Sleeve-Type: Long-Sleeved, Raglan. Fabric Technology: Antibacterial, Chemical Free, Ilus Stretch, Odour Control. Sun Rating: UPF 50+. Fit: Snug Fit. 240gsm. Hood Features: Grown On Hood, Stretch Binding. S: 38 in. M: 40 in. L: 42 in. XL: 44 in. XXL: 47 in. 3XL: 50 in.

    Dare 2B

    Dare 2B Mens Assimilate IV Stretch Base Layer Top (Stormy Weather/Lead Grey)

    £41.52£36.1013% Off
  42. Material: Elastane, Nylon, Polyester. Fabric: Knitted, Soft Touch, Stretch. Design: Plain. Fabric Technology: Moisture Wicking, Odour Control, Quick Dry, SeamSmart Technology, Thermo-regulating. Seamless. Fit: Fitted.Material: Elastane, Nylon, Polyester. Fabric: Knitted, Soft Touch, Stretch. Design: Plain. Fabric Technology: Moisture Wicking, Odour Control, Quick Dry, SeamSmart Technology, Thermo-regulating. Seamless. Fit: Fitted.

    Dare 2B

    Dare 2B Mens In The Zone III Marl Leggings (Charcoal Grey Marl)

    £38.00£21.7543% Off
  43. 95% Polyester, 5% Elastane. Fabric: Core Stretch. Design: Contrast Sleeves, Logo. Sleeve-Type: Long-Sleeved. Fastening: Quarter Zip. Neckline: Standing Collar. Fabric Technology: Lightweight, Quick Dry. Sustainability: Made from Recycled Materials.95% Polyester, 5% Elastane. Fabric: Core Stretch. Design: Contrast Sleeves, Logo. Sleeve-Type: Long-Sleeved. Fastening: Quarter Zip. Neckline: Standing Collar. Fabric Technology: Lightweight, Quick Dry. Sustainability: Made from Recycled Materials.

    Dare 2B

    Dare 2B Mens Fuser Core Stretch Half Zip Thermal Top (Black)

    £48.00£17.2064% Off
  44. Material: Polyester. Fabric: Brushed, Q-Wic. Design: Logo, Sleeve Print, Two Tone. Neckline: Crew Neck. Sleeve-Type: Long-Sleeved. Fastening: Pull-On. Fabric Technology: Anti-Bacterial, Moisture Wicking, Odour Control, Quick Dry, Soft, Thermal. Contents: 1 Bottoms, 1 Top. Waistline: Elasticated. XS: 36 in. S: 38 in. M: 40 in. L: 42 in. XL: 44 in. XXL: 48 in. 3XL: 51 in.Material: Polyester. Fabric: Brushed, Q-Wic. Design: Logo, Sleeve Print, Two Tone. Neckline: Crew Neck. Sleeve-Type: Long-Sleeved. Fastening: Pull-On. Fabric Technology: Anti-Bacterial, Moisture Wicking, Odour Control, Quick Dry, Soft, Thermal. Contents: 1 Bottoms, 1 Top. Waistline: Elasticated. XS: 36 in. S: 38 in. M: 40 in. L: 42 in. XL: 44 in. XXL: 48 in. 3XL: 51 in.

    Dare 2B

    Dare 2B Mens Exchange III Base Layer Set (Moonlight Denim/Kingfisher Blue)

    £63.00£23.2063% Off
  45. 80% Merino Wool, 20% Polyester. Fabric: Performance. Design: Plain. Fastening: Half Zip. Neckline: High-Neck. Sleeve-Type: Long-Sleeved. Fabric Technology: Anti-Bacterial, Breathable, Lightweight, Moisture Wicking.80% Merino Wool, 20% Polyester. Fabric: Performance. Design: Plain. Fastening: Half Zip. Neckline: High-Neck. Sleeve-Type: Long-Sleeved. Fabric Technology: Anti-Bacterial, Breathable, Lightweight, Moisture Wicking.

    Mountain Warehouse

    Mountain Warehouse Mens Merino II Base Layer Top (Grey)

    £62.99£47.2025% Off
  46. THMO - 2 Pack Multipack Mens Long Sleeved Thermal Top: Stay warm and comfortable with the THMO 2 Pack Multipack Mens Long Sleeved Thermal Top. Perfect for both outdoor activities and relaxing indoors, this set offers exceptional warmth and comfort. Made from soft, breathable, and lightweight fabric, it provides insulation without overheating. The set includes two long-sleeved thermal tops, offering full coverage to keep you comfortable throughout the day. The thermal tops are designed for a comfortable fit, allowing for easy movement whether worn alone or layered under other clothing. Ideal for activities like hiking, skiing, or camping, or simply lounging at home during colder weather. Available in four sizes: Medium, Large, X-Large, and XX-Large, the set fits a variety of body types. The classic Black and White colours are easy to pair with any other attire, ensuring both comfort and style. Extra Product Details: Material: Soft breathable fabric Sizes: Medium, Large, X-Large, XX-Large Colours: Black, White Includes: Two thermal tops Machine washable. Perfect for anyone needing extra warmth and comfort, whether at home or outdoors, during colder weather.THMO - 2 Pack Multipack Mens Long Sleeved Thermal Top: Stay warm and comfortable with the THMO 2 Pack Multipack Mens Long Sleeved Thermal Top. Perfect for both outdoor activities and relaxing indoors, this set offers exceptional warmth and comfort. Made from soft, breathable, and lightweight fabric, it provides insulation without overheating. The set includes two long-sleeved thermal tops, offering full coverage to keep you comfortable throughout the day. The thermal tops are designed for a comfortable fit, allowing for easy movement whether worn alone or layered under other clothing. Ideal for activities like hiking, skiing, or camping, or simply lounging at home during colder weather. Available in four sizes: Medium, Large, X-Large, and XX-Large, the set fits a variety of body types. The classic Black and White colours are easy to pair with any other attire, ensuring both comfort and style. Extra Product Details: Material: Soft breathable fabric Sizes: Medium, Large, X-Large, XX-Large Colours: Black, White Includes: Two thermal tops Machine washable. Perfect for anyone needing extra warmth and comfort, whether at home or outdoors, during colder weather.

    THMO

    2 Pack Mens Thermal Tops Long Sleeve | Warm Winter Fleece Base Layer Top

    £31.99£23.4227% Off
  47. Material: Elastane, Polyester. Fabric: Single Jersey, Stretch. Design: Stacked Logo. Sleeve-Type: Long-Sleeved. Neckline: V Neck. Ergonomic Seams, Flat Locked Seams, Mesh Back Panel, Reflective, Ventilated.Material: Elastane, Polyester. Fabric: Single Jersey, Stretch. Design: Stacked Logo. Sleeve-Type: Long-Sleeved. Neckline: V Neck. Ergonomic Seams, Flat Locked Seams, Mesh Back Panel, Reflective, Ventilated.

    Umbro

    Umbro Mens Elite V Neck Base Layer Top (Vermillion)

    £43.99£33.3024% Off
    +9 colours
  48. When the bitter cold weather hits and wrapping up with hats, gloves and coats aren’t enough you need something better suited for the job of keeping you warm. These Men’s Performance Layer Thermal Long Johns are ideal at keeping warm air close to the skin. With an easy fit design to go under your clothes for a smooth slim-fitting thermal base layer for the colder days where one layer isn't enough! WIth 3 different types of thickness: Warm, X-Warm & XX-Warm you have plenty of choice to pick the right amount of warmth for you. The top part of these leggings even have an elasticated waistband, for a much easier and comfortable fit. The technical construction of this thermal underwear, along with its supportive fit, have been designed so that it effortlessly shapes and works with your body's natural contours, providing the best fit possible - making it hardly noticeable under your clothing. The base layer is made of a lovely soft fabric, which helps to add that extra bit of warmth and makes it extremely soft for added comfort to the garment. These thermal underwear crew long johns come in one colour: Black, Available in 5 sizes: Small, Medium, Large, X-Large & XX-Large, all with the 3 different thicknesses available. There are matching tops also available in separate listings. We even offer ladies sizes/colours as well..When the bitter cold weather hits and wrapping up with hats, gloves and coats aren’t enough you need something better suited for the job of keeping you warm. These Men’s Performance Layer Thermal Long Johns are ideal at keeping warm air close to the skin. With an easy fit design to go under your clothes for a smooth slim-fitting thermal base layer for the colder days where one layer isn't enough! WIth 3 different types of thickness: Warm, X-Warm & XX-Warm you have plenty of choice to pick the right amount of warmth for you. The top part of these leggings even have an elasticated waistband, for a much easier and comfortable fit. The technical construction of this thermal underwear, along with its supportive fit, have been designed so that it effortlessly shapes and works with your body's natural contours, providing the best fit possible - making it hardly noticeable under your clothing. The base layer is made of a lovely soft fabric, which helps to add that extra bit of warmth and makes it extremely soft for added comfort to the garment. These thermal underwear crew long johns come in one colour: Black, Available in 5 sizes: Small, Medium, Large, X-Large & XX-Large, all with the 3 different thicknesses available. There are matching tops also available in separate listings. We even offer ladies sizes/colours as well..

    Heat Holders

    Heat Holders - Mens Thermal Long John Bottoms | Lightweight | Winter Warm - X-Warm - Lite

    £26.99£19.7127% Off