99% UV400 protection coating, blocks 99% harmful UVA & UVB Rays. Restore true color, eliminate reflected light and scattered light，make the scenery more clear and soft and protect eyes perfectly.Polycarbonate lens are impact, scratch resistant and unbreakable. These sunglasses frames are made of TR90 material, strong and lightweight. You can hardly feel their presence on your face, but they are indestructible.does not put pressure on your nose. The excellent wrap-around design makes the glasses wearer comfortable and has a wide field of vision. In addition, the side lens can provide better peripheral vision and eye protection.It is suitable for any face, unisex polarized sunglasses for women and men. Wear Over Prescription Glasses, Fit Over Regular Glasses with.