DescriptionUltra lightweight and highly scratch resistant lens offers maximum protection from harmful sun UV rays. Premium metal alloy frame is non-shrinking, impact-proof, wear-resisting and scratch-proof. Polarized lens reduces glare and reflections, great for driving, and any outdoor activities.Features- Color: Grey - Material: PC - Size: 13.4 x 3.8 x 1.8cm - Premium metal alloy frame is non-shrinking, impact-proof, wear-resisting and scratch-proof. - Ultra lightweight and highly scratch resistant lens offers maximum protection from harmful sun UV rays. - Fits both metal and plastic frames, no need to buy expensive prescription sunglasses - Polarized lens reduces glare and reflections, great for driving, and any outdoor activities.