Preserving Clarity Double layer lens design prevents fog, delivering unobstructed vision on the slopes. Increased Comfort Lightweight construction for comfortable wear during long skiing sessions. Prevent Slipping TPU frame is soft and flexible, providing a comfortable fit and added safety in falls or collisions. MultiFunctional Use Adjustable strap design for a secure fit across wearers and compatible with all helmets; applicability ensures a reliable fit and clear outdoor view without slipping glasses or an unsecured feel during winter adventures. Use scenarios On the mountain in humid or rapidly changing conditions, the antifog lens helps maintain clear vision for safer skiing. Skiing or snowboarding with various helmet types, thanks to the adjustable strap and helmet compatibility for a secure, comfortable fit. Allday winter outings, where lightweight design reduces fatigue while keeping the goggles securely in place.