1.Ultrawide View & Exceptional Visibility Ski Goggles have an ultrawide cylindrical lens for a panoramic view. Iridium lenses are coated with a state-of-the-art metal oxide to regulate glare, reflection, light transmission, and light absorption. 2.All-round Eye Protection: TPU frame with excellent toughness and elasticity, bending and durable impact-resistant PC lenses, can better protect your eyes during skiing. The use of high-quality soft thick sponge, with a lightweight frame, in providing better impact resistance while also reducing the burden of goggles on the eyes. In the case of impact to minimize the impact of the strength and pain caused by the impact. 3.Over the Glasses: OTG designed for people who wear glasses and want to have fun on the snow. Extra thick foam to reduce the pressure on the eyes under the goggles, you can feel to play outdoor sports such as skiing, snowboarding, snowmobile, skate. 4.Anti-Fog and Ventilation System: Equipped with optical grade PC outer lens and premium CA material coat inner lens, which create a heat barrier and significantly reduce fogging. The ventilation system comes from the top and bottom which brings fresh air quickly and exhaust moisture effectively.