Odoland Snow Ski Goggles Windproof UV400 Eyewear - Skiing, Snowboarding, Motorcycle Cycling and Snowmobile Winter Outdoor Sports Protective Glasses ANTI-UV RADIATION: this ski snowboard goggle not only protects your eyes from the snow, wind and cold, but also ultraviolet-proof, 100% against the harmful UVA and UVB rays. ANTI-FOG COATING LENS: the lens surface has a permanent water absorbing coating, can absorb moisture before fog forming. DUAL PC LENS: lens will create an airtight air layer, which ensures the air of inner layer is warm and dry. HIGH EFFICENCY AIR VENTING DESIGNED: it reduce fogging and optimize flow of air over inside of lens, the venting ports control airflow, while preventing clogging from snow and ice. One YEAR LIMITED WARRANTY: we confidence to provide a limited one-year manufacturer's warranty, moreover, 100% customer satisfaction service.