FRAME FEATURES: OO9100 Leffingwell feature a rectangular, matte vapor frame and prizm ruby lenses. Oakley Plutonite lenses provide impact resistance and 100% UV protection (UVA, UVB, UVC, and blue light up to 400mm). PRIZM RUBY EVERYDAY enhance color vividness and increase contrast in medium to bright light conditions. Light transmission: 17%. MICROBAG AND CLEANING CLOTH INCLUDED: Packaged in Mircobag 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. BIO-MATTER: Made from bio-materials having at least 56% bio-based carbon content from castor oil to fossil sources.