Not since the early days of the sport has a single goggle design brought so much innovation. Long ago, Oakley's founder developed an entirely new goggle that became a mainstay in the sport for 17 years. You are now looking at the future of MX goggles. Oakley Airbrake MX Replacement Lens features: Compatible with all models of the Oakley Airbrake MX Goggles. Injection-molded Plutonite® lens material provides 100% protection against ambient UVA, UVB, UVC, and harmful blue light up to 400 nm. Expanded lens volume for optimized peripheral vision. Fog elimination of lens with Flow-Coat Anti-Fog coating. Integrated tear-off posts for mounting of optional laminated or standard tear-offs. Glare reduction and tuned light transmission of Iridium® lens coating (on Iridium models). Meets impact requirements based on ANSI Z87.1 and EN 1938:2010 standards.