【OTG Compatible & Excellent Compatibility with Helmets】 These ski goggles feature an OTG (Over The Glasses) design, allowing comfortable use while wearing glasses. They accommodate most nearsighted glasses with a width of approximately 16cm or less, providing ample internal space for smooth vision. Furthermore, the highly elastic and durable strap has non-slip silicone on the back, ensuring a secure hold even when wearing a helmet. The buckle allows for easy length adjustment and removal, flexibly adapting to various head sizes. 【High-Performance Spherical Double Lens Design & Clear Vision Support】 The spherical double lens structure provides a wide field of view, minimizing visual distortion and offering a natural and smooth view. The impact-resistant inner lens is treated with anti-fog processing and special coating to mitigate the difference with the outside air, preventing fogging. The outer lens has a waterproof coating to reduce snow and ice adhesion, and scratch-resistant processing to protect the lens from everyday contact scratches. Ventilation placed at the top and bottom efficiently circulates air, expelling warm moisture while drawing in fresh air, maintaining comfortable vision for extended periods. 【180° Panoramic View & UV Protection for Clear Vision】 The 3D-molded wide-angle spherical lens is helmet-compatible, ensuring a panoramic view of over 180°. This allows for easy confirmation of surroundings while skiing, and the optical design makes it easy to see the unevenness of the snow surface and distant views naturally and clearly. The all-weather lens features UV400 cut function, reducing strong sunlight and snow surface reflections. 【Flexible TPU Frame + 3-Layer Sponge for Comfortable Fit】 The frame uses soft and durable TPU material, which does not harden even in low-temperature environments, maintaining a flexible fit in the snowy mountains. The part that touches the face uses a 3-layer sponge, combining breathability and cushioning for a comfortable fit even during prolonged use. It also suppresses wind intrusion, creating an environment conducive to concentrating on sports, with a well-balanced design of fit, stability, and comfort. 【Versatility for a Wide Range of Outdoor Scenes】 These UV protection goggles adopt an Asian fit design, making them easy to fit the facial contours of Asians, including Japanese people, providing a secure and stable fit. With a 180° wide field of view and a lightweight design suitable for both men and women, they are designed to reduce fatigue even during extended use.