Bertha Avery Polarized Sunglasses

High-Quality TR90 Frame; TR90 is made with a Swiss technology to be super flexible durable and lightweight.; Multi-Layer TAC Polarized Lenses; Eliminates 100% of UVA/UVB Harmful Blue Light and Glare; High-Quality Lightweight Acetate Arms; Standard Stainless Steel Hinges; Scratch and Impact Resistant;