Genuine factory replacement for the GXG XVSN No Fog Stealth Goggle System. Optically clear, single pane, no fog lens. ASTM certified. NOTE: If you receive a direct hit to the lens or see any visible signs of lens fatigue, replace immediately! Additionally, it is recommended that you change your lens at least once per season. Type: Masks & Goggles Size: One Size Color: Clear Color Mapping: Clear