Customize the airbrake™ mx goggle with your choice of lens color and choose the best optics for your environment. Made of optically pure lexan® to maintain durable impact resistance and 100% uv filtering, these single lens options come with anti-fog treatment and include iridium® lens coating to precisely tune the transmission of light. Important note: use care when installing/removing accessory lenses. Scratched lenses can not be returned and are not covered under oakley’s warranty policy.