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 TUNGSTEN LENSES: These Prizm lenses are designed to enhance color, contrast and detail - coming in a range of color hues to match any style look. The brown tint on these lenses make it perfect for everyday use or while driving in medium to bright light.,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.