● plastic frame ● plastic lens ● non-polarized ● Lens width: 51 ● Distinctive sunglass features sharp angles for a modern look,adapts perfectly to the contours of the face for a dynamic, avante-garde accessory ● UV400 protection lens block 100% of UVA &UVB rays and offer superior anti-glare protection ● Ultra light,made from first quality plastic material, providing more comfort and resistance ● Wider design of the earpiece for better ergonomics and comfort ● Metal hinge for assured temple closure and durability