FRAME FEATURES: OO9147 Castel sunglasses are a relaxed interpretation of a high-wrap frame with a rectangular, blue steel frame and Prizm deep water polarized lenses. They feature a Bio-resin frame with tuned flex for comfort and head retention. 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%. 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. PATENTED HIGH DEFINITION OPTICS (HDO): Oakley's high definition optics provide superior optical clarity and razor-sharp vision at every angle. O MATTER STRESS-RESISTANT FRAME: The durable frame offers all-day comfort and protection. The injection-molded thermoplastic resists deforming. UNOBTANIUM EARSOCKS & NOSE PADS: Pads increase grip with perspiration, ensuring a secure and custom fit.