JiMarti JM01 Sunglasses for Golf, Fishing, Cycling-Unbreakable-TR90 Frame Shatterproof Flexible TR90 frame Shatterproof Polycarbonate lens UV 400/mirror flash coating Lens width: 2.5 Lens height: 1.62 Bridge: Soft 1.0 Arm: 6 Clean with Soft Moist Cloth Unbreakable, Bendable, Super light weight TR90 memory Frame Polycarbonate Shatterproof Reflector Flash lens Active fit for active people. Soft Rubber Nose & ear Pieces for all day comfort 30 Day Money Back Guarantee Lifetime Breakage Warranty on Frame and Lens