Excellent 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 a swimming pool environment with a large temperature difference, it maintains clear vision for a long time, allowing you to focus on swimming without frequent wiping of the lens.Full-angle view and wide field of view: Features a unique large-frame design with ergonomic curvature, surpassing the limitations of traditional swimming goggles by providing an ultra-wide-angle view of nearly 180 degrees. Offers a panoramic view of the underwater and surrounding environment. Ideal for observing swim lanes during pool training or monitoring conditions in open water.Comfortable fit: The frame is made of soft, medical-grade silicone material that fits snugly against the face, effectively preventing water leakage while reducing pressure around the eyes. Minimizes marks even with extended wear. The adjustable elastic strap can be quickly customized to fit various head shapes and preferences, ensuring stability and comfort.High-quality and durable materials: Constructed from premium-quality components. The lenses offer strong impact resistance and are not easily broken, able to withstand accidental bumps during regular use. The lens frame is sturdy, durable, and resistant to scratches and wear. Maintains excellent performance and appearance even after frequent use and long-term storage.UV protection: Goggles are designed to effectively filter UVA and UVB rays from sunlight, providing comprehensive eye protection. Suitable for outdoor swimming, allowing you to enjoy sun and water without risking eye damage. Note: Not recommended for indoor pool use.Material: Polycarbonate Color: As shown in picture Package weight: 150g Package size: 16x7x6cm