Excellent fog performance: Utilizing advanced anti-fog coating technology, a long-lasting and effective anti-fog layer is integrated into the lens, significantly reducing water condensation. Even in a swimming pool environment with a large temperature difference, it maintains clear vision for extended periods, allowing you to focus on swimming without frequent lens wiping. Full-angle view and wide field of view: The unique large-frame design, combined with ergonomic curved edges, surpasses the limitations of traditional swimming goggles by providing an ultra-wide-angle view of nearly 180 degrees. This offers a panoramic view of the underwater and surrounding environment. Whether observing your swimming lane during pool training or monitoring conditions in open water, it delivers reliable visual support. Comfortable fit: The frame is made of soft, premium-grade silicone material that conforms securely to the facial contours, effectively preventing water leakage while minimizing pressure around the eyes. It is designed to avoid leaving marks even after prolonged use. The adjustable elastic strap allows quick customization of fit based on different head shapes and preferences, ensuring stability and comfort. High-quality and durable material: Constructed from high-quality materials, the goggles offer excellent impact resistance and are not easily damaged. They can withstand accidental impacts during regular use. The lens frame is sturdy and durable, resistant to wear and scratches. Even with frequent use and long-term storage, the goggles maintain consistent performance and appearance. UV protection: The lenses are specially designed to effectively filter UVA and UVB rays from sunlight, providing comprehensive eye protection. While not intended for indoor pool use, they meet the demands of outdoor swimming, allowing you to enjoy sun and water without risking eye damage. Material: Polycarbonate Package weight: 150g Package size: 16x7x6cm