These Unisex Slammed Sunglasses from Trespass have a UV 400 polarized lens with mirror coating. The lens is in category 2. The sunglasses are manufactured in ultra lightweight polycarbonate with rubber and there is a nose pad and head grippers to hold the sunglasses on the head. The model is one that surrounds your head so you still have a good view and they have a Chrome look. A cleaning cloth bag is included.