High impact resistance: Spherical goggles use a flexible TPU frame and unbreakable PC lenses to protect the eyes from impact while skiing. Even if hit during a collision, the lens blocks the impact from the front, while the frame and thick foam cushion the impact. UV 400 protection and anti-fog: Ski goggles are glasses used when skiing to protect against the sun and flying snow. Made from Italian anti-fog lenses with two layers. As the sun is reflected by the snow at high altitudes, snow goggles protect the human eye from severe glare. OTG design & comfort foam: OTG design allows you to wear glasses under your ski goggles. Even if you are short-sighted, you can still enjoy the sport. At the same time, the thick foam ensures a comfortable and snug fit. For a better skiing experience. Adjustable headband and helmet compatibility: High-density headband with excellent elasticity. Consisting of two forehead straps for better adjustment of the headband length, ensuring excellent helmet compatibility for all helmets. Optimal ventilation system: The snowboard goggles are designed to reduce fogging and improve airflow over the inside of the lens. The ski goggles ensure an even airflow that quickly and effectively removes fresh air and moisture while skiing. Product Parameters: Product name: Outdoor ski goggles Lens material: PC Frame material: TPU Size: 17 * 9 * 3.5 cm Product features: Anti-fog, impact resistance, UV protection, etc. Applicable scenarios: Skiing, mountaineering, cycling and other outdoor sports Friendly reminder: * Please tear off the protective film before use. * Due to the mirror coating, colour differences may occur at different viewing angles. * Do not use mascara or other oily substances if the lens is dirty. * Please air dry the glasses after each snow sport, e.g. skiing, snowboarding, etc. * Please do not wipe the inner lens, as this will impair the anti-fog function. High impact resistance: The flexible TPU frame and unbreakable PC lenses protect against impacts and ensure safety when skiing and other outdoor activities. UV 400 & Anti-Fog: Provides effective UV protection and prevents fogging thanks to double-layer anti-fog lenses for clear vision in all weather conditions. OTG design for glasses wearers: Wear the goggles over your glasses with ease and enjoy a comfortable skiing experience without restrictions. Adjustable headband & helmet compatibility: The elastic headband with two forehead straps ensures a perfect fit and adapts well to any helmet. Optimal ventilation system: The improved airflow design reduces fogging and keeps the goggles clear during intense outdoor activities.