Fangel 2247 Men's Polarized Aviator Sunglasses, Cycling-unbreakable (Gunmetal black Frame/gray Lens) Crystal Polarized lens Metal frame 100% UV400 protection coating SHATTERPROOF POLYCARBONATE lens Lens width: 62 millimeters Lens height: 52 millimeters Bridge: 13 millimeters Arm: 140 millimeters