The plant-based BiO-Matter®* frame brings color blocking for strong style, while a classic Oakley Factory Pilot logo gives a nod to the glory days and lets you be you. For enhanced color and contrast everywhere you go, PrizmLens Technology provides the details.Updating A Classic - The Frogskins style gets updated with color breaks and Unobtainium® componentsLightweight And Durable - Manufactuered with BiO-Matterframe material made from bio-materials having at least 56% bio-based carbon content (representing ratio of castor oil to fossil sources)No-Slip Grip - Unobtainium® earsocks and nosepads help provide retention with a no-slip grip and all-day comfortSee More Details - Available with Prizmlenses that are designed to enhance color, contrast so you can see more detail