Zionor X10 Ski Snowboard Snow Goggles OTG for Men Women Youth Anti-Fog UV Protection Helmet Compatible Advanced Lens Coating - Double-layer lens with anti-fog and UV protection treatment, provides high performance optical clarity. Over The Glass - OTG designed ZIONOR ski & snowboard goggles to fit small to medium size glasses. More Safety and Solid - Ruggedized lens with ZIONOR special EDT (Enhanced Durability Tech) for better impact-resistance and protect skier and snowboarder. Wide View & Helmet Compatible - The X10 ski goggles featured with spherical lens providing panoramic vision on the slope. Extra long strap for stable helmet compatibility. Customer Oriented Service - All ZIONOR snow goggles are designed for both men and women, we provide customer friendly 1 year warranty and swift response customer service. <span class="a-text-bold">Impact Resistance</span> Durable TPU frame is able to be twisted and absorb the impact, unique lens-covering design to keeps the lens from popping out and offers great eyes protection. <span class="a-text-bold">Spherical Wide View</span> Sleek and classic combine model offers both stylish look and high performance view on the slope when skiing or snowboarding. <span class="a-text-bold">Smooth Air Flow </span>- Two-way venting system and vent holes on lens create perfect air flow channel to reduce fogging while keep your face warm when wearing the goggles. Please DO NOT touch, wipe and clean the lens withtough items to avoid scratches. Please DO NOT use mascara or other oily substance in case lens gets dirty. Please DO NOT wipe the inner lens which will invalidating anti-fog function. Please DO NOT leave gaps if you need to wear mask orbalaclava as it will cause serious fogging. VLT 0-8% - Suitable for sunny day with bright light. VLT 9-18% - Suitable for sunny to partly cloudy day. VLT 19-42% - Suitable for overcast, cloudy foggy day. VLT 43-79% - Suitable for low light conditions. VLT 80-99% - Suitable for dark night. Frame: TPU Helmet Compatible: Yes Face Size: One Size Frame Width: 6.9 in Frame Height: 3.8 in Lens vent holes: 6 Lens type: Spherical Detachable Lens: Yes UV400 Protection Coating: Yes Anti-fog Coating: Yes Detachable Strap: Yes Ventilation: Two-way channel Recommended: Skiing/Snowboarding Outer Lens Material: PC Inner Lens Material: CP Foam: Three-layer