【Triple Anti-Fog Technology for Consistently Clear Vision】 Featuring Italian-made lenses with a dual-layer construction, creating an insulating air layer between the lenses to effectively reduce temperature differences. The inner lens has a high-performance anti-fog coating, while the outer lens has durable anti-fog material and water-repellent treatment. Ventilation holes at the top and bottom promote air circulation, and the multi-layer structure significantly reduces fogging. Enjoy clear and stable vision even while skiing. 【UV400 Full Protection & 180°/240° Ultra-Wide Angle View】 The lenses offer UV400 protection, almost completely blocking harmful UV rays. Furthermore, the high-definition anti-reflective coating reduces snow surface reflections, protecting your eyes. The spherical lenses provide a wide panoramic view of 180° to 240°, and 3D molding reduces distortion. Combining high light transmittance with a comfortable fit designed for Asian faces, ensuring a natural and wide field of vision in sunny, cloudy, and snowy conditions. 【Ergonomic Design, Flexible Fit & Impact-Resistant Frame】 Adopting an Asian fit ergonomic design. The frame uses flexible TPU material with excellent cold resistance, making it resistant to cracking even in -35°C environments. The part that touches the face uses a 3-layer high-density foam and a skin-friendly fleece material, combining shock absorption and wind resistance. The non-slip strap and reinforced structure enhance stability during intense movements, reducing pressure even during long hours of wear. 【OTG Compatible & Helmet Compatible, Freely Adjustable】 OTG design expands the internal space, accommodating glasses within 16cm wide and 7cm high. 【Ear-Hook Windproof Mask Included｜Adding Warmth and Comfort】 This product includes an ear-hook windproof mask (※does not cover the head or neck) designed for skiing environments. The 3mm thick insulation material reduces the irritation of cold wind during high-speed skiing, improving facial warmth and comfort. 【Multi-Purpose & All-Season Compatible】 Suitable for a wide range of outdoor sports, including skiing, snowboarding, snowmobiling, mountaineering, and cycling. With a variety of lens colors and light transmittance options to choose from according to the environment, such as sunny, cloudy, and nighttime, you can ensure clear vision in all weather conditions. Thank you for viewing.