FRAME FEATURES: OO9404 Latch Panel feature a rectangular, matte vapor frame and prizm tungsten lenses. Oakley Plutonite lenses provide impact resistance and 100% UV protection (UVA, UVB, UVC, blue light up to 400nm). PRIZM TUNGSTEN EVERYDAY are ideal for use in medium to bright light, enhancing color vividness and contrast. Light transmission: 14%. CASE AND CLEANING CLOTH INCLUDED: Packaged in a case with a cleaning cloth 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 FRAME: BiO-Matter frame material is made from bio-materials with at least 56% bio-based carbon content. This percentage indicates how much of the material mixture is obtained from castor oil sources versus petrochemical or fossil sources.