FRAME FEATURES: OO9431 Lateralis feature a rectangular, matte grey ink frame in durable O-Matter, with Unobtainium earsocks and nosepads for a no-slip fit and Prizm shallow water polarized lenses. Oakley Plutonite lenses offer impact resistance and 100% UV protection. PRIZM DEEP H2O POLARIZED lenses enhance color in bright water conditions, ideal for fishing or boating. HD Polarized lenses block 99% of glare. Light transmission: 12%. CASE AND CLEANING CLOTH INCLUDED: Packaged in a Microbag 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.