Luckystone Outdoor Snowmobiling Ski / Snow Goggles - Fog Resistant (Rainbow) Classic design for all genders and ages 10+, offers crystal clear vision in snowy conditions. Advanced lens technology designed to prevent fog and eliminate wind. Aurodynamic design, with UV400 100% protection with P80 Plus (anti-fog/scratch) coating Flow-Tech venting technology offers strategic airflow to prevent WDE (winter dry eye) Incudes a 30 day money back guarantee