【Anti-Fog Lenses】These ski goggles feature a dual-lens construction, creating an air layer between the lenses to effectively reduce fogging. The lens surface is also coated with an anti-fog layer. 【UV400 & 99% UV Cut】 Compatible with UV400, the outer lens is mirror-coated. This ski goggle lens blocks harmful UV rays within the UV400 range, providing optical clarity. It protects not only the skin but also the eyes. These are the perfect ski goggles for UV protection during outdoor sports and events. 【Safety】 The lenses are made of PC material, which is lightweight and durable, and increases the impact resistance of the lens, making it less likely to break even under severe impact. The frame uses TPU material, which is flexible and can withstand impacts! 【Design & Optics】 The spherical lens design of the snow goggles is more ergonomic than aspherical lenses, reducing the possibility of parallax and widening the field of view. With a 180-degree ultra-wide field of view, you can clearly see the surrounding terrain when skiing or snowboarding, and fully enjoy winter sports. 【Comfort】 The frame uses durable TPU material. ※ In addition, the part that contacts the face has three layers of soft foam, which fits the face better. It is windproof and impact-resistant, making it ideal for outdoor activities such as skiing and snowboarding. Naturehike Snowboard Goggles, Dual-Layer Magnetic Lens, Impact Resistant, Spherical Double Lens, UVA400 UV Protection, Ski, Anti-Fog, Compatible with Glasses, Unisex