Ilus Windshell lightweight polyester fabric. Wind resistant fabric. Water repellent finish. 2-in-1 design. Detachable sleeves with zips to the front and magnets to the rear. Articulated sleeve design. Mesh ventilated back panel. Integral thumb loops. Elasticated cuffs. 1 x zipped security pocket. Scooped elasticated hem. Reflective detail for enhanced visibility.