Frame Type: geometric sidestreet, Frame Material: plastic, Lens Type: non polarized/ polarized Polycarbonate&Glass, The best-selling brand of sunglasses worldwide! The reasons are obvious: the comfort & durability of each lightweight frame (metal, acetate or nylon) is unmatched, and the scratch/impact-resistant lenses ensure 100% UV protection & superb optical clarity. High Quality Rayban sunglassesScratch resistant100% UV ProtectionManufacturer lenses PolycarbonateRX up to + or - 3.00