Gizlot Spherical Lens Frameless Snow Goggle with Double Lens Anti-fog Wide Angle for Snow Sports Snowboard Ski Snowmobile Skate Goggle. (Black Frame+Brown Mirror+Silver Lens) Spherical Frameless Design - Constructed with the highest quality thermoplastic polyurethane (TPU). Thoroughly tested on hill and in the lab, TPU has the highest resistance to abrasion, maintains consistent flexibility in changing temperatures and has superior elasticity to fit every face shape. Each package comes with spare lens with VTL: 54% and free soft carrying pouch, which is designed to wipe lens easily. Anti-fog & Anti-winds - Goggles of Black frame with brown mirror silver lens VLT: 18.5%; Super wide vision ski goggle with polarized lens and anti-fog and anti-winds function, 100% UV protection to protect your eyes when skiing, snowboarding, snowmobiling and other snow sports. Extra-long Flexible Strap - For better helmet compatibility, ski goggles use a longer head strap for skier and snowboard who need to wear helmet and facemask, the adjustable strap fit different head size and helmet on the marketplace. Spherical Ultra-wide View - More than 180 degree view from this panoramic lens design which provides super clear vision and less visual interference. Two-way ventilation system enhance air-flow and reduce the fogging in warm, moist condition. Thickened Foam Padding - Comfortable triple-layer foam for face fitting. Multiple layer high density foam keeps your face warm and solid anti-wind. Strong PC lens with impact-resistance and durable frame ensure the face and eyes can be well-protected when incidents occurred.