Not since the early days of the sport has a single goggle design brought so much innovation. Long ago, Oakley's founder developed and entirely new goggle that became a mainstay in the sport for 17 years. You are now looking at the future of MX goggles. Engineered for the Oakley Airbrake MX Goggles. Made of the finest optical grade Mylar®. Provides the clearest, cleanest view of the course without optical distortion. Reduced refraction. Layering technology to keep unused sheets clean. Fast, easy loading and usage. Sold as a 25-pack.