FRAME FEATURES: OO9431 Lateralis feature a rectangular, matte vapor frame and prizm ruby polarized lenses. Oakley Plutonite lenses are impact resistant and 100% UV protection (UVA, UVB, UVC, blue light up to 400mm). PRIZM RUBY POLARIZED EVERYDAY improve color vividness in medium to bright light, blocking 99% of glare. Light transmission: 17%. 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. O MATTER STRESS-RESISTANT FRAME: Oakley's lightweight, durable frame ensures all-day comfort and protection. Injection-molded thermoplastic O-Matter offers better strength and flexibility than acetate, resisting shifting or deforming over time.