RukusPhotochromic Lenses (V. L. T. 82 27%) Shatter Resistant Polycarbonate Lenses 100% UV Protection The Rukus combines function and style into one seemless sunglass. Not only does it have removeable closed cell foam, but it also has anti fog photochromic lenses. These features allow versatile use in your everyday life or while participating in your favorite sport. The Rukus also comes with a carry case and microfiber cleaning cloth to keep your sunglasses