Features: Excellent anti-fog performance: Utilizes advanced anti-fog coating technology with a long-lasting and effective anti-fog layer inside the lens, significantly reducing water condensation. Even in pool environments with large temperature differences, the lenses maintain clear visibility for extended periods, allowing focused swimming without frequent wiping. Full-angle view and wide field of view: Features a unique large-frame design with ergonomic curvature, surpassing traditional swimming goggle limitations by providing an ultra-wide-angle view of nearly 180 degrees. Offers a panoramic view of the underwater and surrounding environment, ideal for monitoring swim lanes during pool training or observing conditions in open water. Comfortable fit: Frame constructed from soft, medical-grade silicone material that conforms securely to the face, effectively preventing water leakage while minimizing pressure around the eye area. Resists leaving marks even during prolonged use. Adjustable elastic strap allows quick customization of fit based on head shape and personal preference, ensuring stability and comfort. High-quality and durable materials: Made from premium-quality components. Lenses offer strong impact resistance and are not easily broken, capable of withstanding accidental impacts during regular use. The lens frame is sturdy, durable, and resistant to scratches and wear. Maintains reliable performance and appearance even after frequent use and long-term storage. Function: Goggles are specially designed to effectively filter UVA and UVB rays from sunlight, providing comprehensive eye protection. Suitable for outdoor swimming use, allowing enjoyment of sun and water without risk of eye damage. Not intended for indoor pool use. Material: Polycarbonate Color: As shown in picture