PATENTED HIGH DEFINITION OPTICS (HDO): Oakley's high definition optics provide superior optical clarity and razor-sharp vision at every angle as well as clarity and protection against impact and UV light, filtering 100% of UVA, UVB, UVC, and harmful blue light up to 400mm. | OAKLEY PRIZM SNOW BLACK IRIDIUM LENSES: These Prizm lensesintensify vital colors and reduce non-vital colors to create vividness, enhanced contrast, and sharpened clarity to be able to see subtle changes in road texture and quickly spot hazards like rocks and potholes so you can perform with confidence in bright, sunny conditions. | O-MATTER STRESS RESISTANT TECHNOLOGY: O-Matter Oakley frames are lightweight and durable for all-day comfort and protection. They're injected with molded thermoplastic O-Matter frame that provides improved strength and flexibility, and is designed to withstand shifting or deforming over time. | VISIT THE OAKLEY BRAND SHOP: Click on the Oakley link above to shop the entire Oakley collection. | CASE, CLEANING CLOTH AND WARRANTY INCLUDED: All Oakley frames sold by authorized sellers like Amazon.com are eligible for all manufacturer warranties and will include a soft vault sunglass case and microbag storage and cleaning cloth to clean and store your Oakley sunglasses.