Light Adjusting Motorcycle Sunglasses Foam Padded for Men & Women w/Safety Polycarbonate Photochromic Lenses. Free Zipper Hard Case. Evo/TR/YE/HC Lenses: Impact Resistant Photochromic Polycarbonate safety glasses with scratch resistant UV Protection: 100% UV 400 Rated Frame: Matt black flex frame Built-in Foam Cushion: YES, Bikershades cushion is thicker and last longer Fits: Medium to Large heads