When it's time to sparkle in a big way, reach for these in a twinkling. - 100% UVA/UVB Protection: Yes - Optical Ready: Yes - Material Accents: Fine quality crystal - Sunglass Shape: Square - To clean the lenses use an optical microfiber cloth to remove any build-up. - To keep your glasses in the best condition possible store them away in a protective case when not wearing. - Also during those hot summer months try not to store your glasses in the car. Brighton Twinkle Sunglasses Black-White #A11671 - Sunglasses