Features: Excellent anti-fog performance: Utilizes advanced anti-fog coating technology with a long-lasting and effective coating applied to the lens, significantly reducing water condensation. Even in a swimming pool environment with a large temperature difference, the lenses maintain clear vision for extended periods, allowing swimmers to focus without frequent wiping. Full-angle view and wide field of view: Features a unique large-frame design with ergonomic curvature that exceeds the limitations of traditional swimming goggles, 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 is constructed from soft, premium-grade silicone material that conforms snugly to the face, effectively preventing water leakage while minimizing pressure around the eyes. Resists leaving marks even after prolonged use. Adjustable elastic strap allows quick customization to fit various head shapes and preferences, ensuring stability and comfort. High-quality and durable materials: Made from high-quality polycarbonate materials with strong impact resistance, making them resistant to breakage. Can withstand accidental impacts during regular use. The lens frame is sturdy and durable, offering excellent resistance to wear and scratches. Maintains performance and appearance even with frequent use and long-term storage. Function: Goggles are designed to effectively filter UVA and UVB rays from sunlight, providing comprehensive eye protection. Suitable for outdoor swimming environments, allowing users to enjoy sun and water without risk of eye damage. Not intended for indoor pool use. Material: Polycarbonate Color: As shown in picture