Spy Optic Stratos Ii Oval Sunglasses Propionate frame Polycarbonate lens Non-Polarized 100% UV protection coating Lens width: 62 millimeters Lens height: 50 millimeters Bridge: 15 millimeters Arm: 130 millimeters Case included^Accurate Radius Curvature (ARC) Lens - Lens is decentered, eliminating distortion and allowing for true clarity