FRAME FEATURES: OO9229 Hydra feature a rectangular, black ink frame and prizm 24k lenses. Oakley Plutonite lenses are impact resistant and 100% UV protection (UVA, UVB, UVC, and blue light up to 400nm). PRIZM 24K EVERYDAY intensify color vividness and contrast, creating a warmer and more vibrant environment. Light transmission: 11%. 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. 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.