The new POC Opsin Clarity Comp is an excellent goggle for racers or any type of skier who wants clear vision and contrast as you fly down the mountain. The Cylindrical Lens has been designed by Zeiss Optics to deliver to you the best definition and clarity on the slopes with minimal distortion. Triple Layer Face Foam keeps a tight seal across your face, while being able to wick away moisture and sweat. Anti-Scratch and Anti-Fog Treatments have been applied to each lens to keep you fog-free and your vision to a maximum. POC has added a Silicone Grip on the backside of the goggle strap to prevent the strap from slipping around on the back of your helmet. An additional non-mirrored lens is included with the Opsin Clarity, just in case the light switches on you, or you have a night race. Cylindrical Clarity Lens, Conforms to CE EN174:2001 and ASTM F695 Standards, Lenses Designed by Zeiss Optics, Triple Layer Face Foam, Silicone Grip on Inside of the Strap, Anti-Scratch/Anti-Fog Treated, Clear Lens Included, Race: Yes, Category: Adult, OTG: No, Special Feature: None, Helmet Compatible: Yes, Spare Lens Included: Yes, Goggle Ventilation: Medium, Goggle Lens Change: Moderate, Frame Size: Medium, Lens Shape: Flat, Lens Type: Mirrored, Model Year: 2020, Product ID: 577031, Model Number: PC408028224ONE1, GTIN: 7325549996229