Bikershades Motorcycle Bifocal Sunglasses Padded 2.50 with Polycarbonate Safety Smoke Lenses. Zorst-smk-25 Lenses: Impact Resistant Polycarbonate safety Glasses with scratch resistant UV Protection: 100% UV 400 Rated Frame: black flex frame Built-in Foam Cushion: YES, rubber cushion on top portion Fits: Medium heads