FRAME FEATURES: OO9231 Heliostat sunglasses feature an O-matter design for durability and comfort. They feature a rectangular, Team USA grey smoke frame with Prizm black lenses. TEAM USA COLLECTION: Celebrating the Red White and Blue, this collection is ready to shake things up for Team USA. Blending functional needs with heritage elements to create a frame for athletes seeking peak performance. Oakley Plutonite lenses offer impact resistance and 100% UV protection (UVA, UVB, UVC, and blue light up to 400mm). PRIZM BLACK EVERYDAY are ideal for bright light and increased vibrance. Light transmission: 11%. MICROBAG AND CLEANING CLOTH INCLUDED: Packaged in Microbag to clean and store your Oakley eyewear. VISIT THE OAKLEY BRAND SHOP: Click on the Oakley link above the product title to shop the entire Oakley sunglass and eyeglass assortment.