Light Adjusting Motorcycle Sunglasses Foam Padded for Men and Women with Safety Polycarbonate Photochromic Lenses. Free Hard Case. MagnumBLK/TR/CL/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, softer and last longer Fits: Medium to Large heads, and most Extra Large heads