With high-impact resistance that makes you invincible, this landmark of technology is the first even MX design with a lens of pure Plutonite™. It s the new standard of protection and it lets you take the adapt-and-conquer approach with Oakley Switchlock™ Technology, the secret to fast and easy lens changing. The view is wide open, the comfort is beyond reason and the performance leaves other goggles scrambling for second place. Features High Impact Plutonite Lens with F3 Anti-Fog coating Switch-Lock Lens Technology for fast and easy lens changing Outrigger System for Balanced Fit Injection Molded Polycarbonate under extreme pressure to create a precise contour of optically correct geometry Frame is composed of ultra-strong, yet lightweight, O Matter™ combined with flexible urethane Triple-layer face foam fleece to wick away sweat Prizm Made for more than just spotting obstacles, Prizm™ MX lenses help you see subtle transitions in dirt conditions so you can master all those split-second decisions to make the most of the ride. You’ll ride with greater confidence because the precise color filtering helps you pick up fast lines, identify differences in dirt texture for traction control and see deeper into ruts where the shadows live. Prizm™ MX lenses are engineered to perform under a wide range of light conditions, so when the track or trail takes you from sunlight to canopy shade, you’ll have all the performance advantages of sharpened visual acuity and vivid color perception. Helps you spot subtle transitions in dirt conditions by separating shades of brown Enhances visual acuity and detail for making split-second decisions with greater confidence Performs in a wide range of light conditions, including riding in and out of tree cover