Fox Main Pro Goggles are durable and lightweight using the decades of experience that Fox has in the motorcycle and off road industry. Fox Main Pro Goggles are constructed from a two part urethane based O Matter™ that is flexible, lightweight, and impact resistant for maximum durability. Fox softened the ribs across the nose, reducing pressure for increased comfort over other models. Fox Main Pro Goggles include an anti-reflective texture on the interior of the goggle frame to eliminate glare. Fox designed the eye port to provide maximum upward, downward and peripheral vision. Fox increased ventilation on the Main Pro Goggles to provide increased fog free performance. Fox Main Pro Goggles are made from 100% optically correct Lexan® with state of the art Anti-Fog treatment, that maintain impact resistance and exceed ansi z87.1 and En 1938 standards. The Fox Main Pro Goggles includes: Main Pro Goggles, 7 laminated tear offs, removable nose guard, soft case.