The Klim Rage Goggle is designed to create excellent vision on the snow with quick-change lenses for all conditions. The Rage lens system with slide+hinge lock technology allows you to quickly and easily swap lenses on the fly for changing light conditions. The Rage is engineered with anti-fogging technologies such as air circulation through foam filtered vents, large internal air volume and Super Anti-Fog lens coating. The cylindrical lens design provides great peripheral vision and clarity. Features: High-Speed Lens Swapping Large F.O.V. For Maneuvering Technical Terrain And High Speeds Fog Prevention With Airflow, Special Coatings And Large Volume Goggle: Cylindrical Lens Goggle With Excellent F.O.V. Quick-Release Slide + Hinge Lock Lens Retention System Outrigger Frame For Face Sealing Comfort 2-Part Frame: Flexible Inner Frame For Fit/Seal, Rigid Outer Frame Triple Layer Moisture Wicking Face Foam Over The Glasses (OTG) Compatible Frame Cutouts Debossed Nose Area For Sealing W/O Restricting Breathing Perimeter Frame Vent Foam 50MM Non-Slip Silicone Lined Goggle Strap Low Profile Injection Molded Strap/Outrigger Attachments Custom Low Profile Strap Adjustment Sliders Removable Nose Guard 108MM Goggle Height (Incl. Nose Guard) Includes Half-Cotton, Half-Poly Goggle Bag For Absorbing Moisture And Polishing Lens Lens: Anti-Scratch Quick-Release Impact Rated Cylindrical Lens Quick-Release Slide + Hinge Lock Lens Retention System Dual-Pane Lens W/ 3M™ Gasket For Fog Prevention (Polycarbonate Outer, Cellulose Inner) Thru-Lens Foam-Filtered Vent To Manage Temp/Elevation Changes And Prevent Fogging Injection Molded Lens Technology Super Anti-Fog Lens Coating Photochromic Lenses Sold Separately UV400 Rating ANSI Z87.1 Impact Protection Safety Standard