Features: Excellent anti-fog performance: Utilizes advanced anti-fog coating technology with a long-lasting and effective coating applied to the lens interior, significantly reducing water condensation. Maintains clear vision even in pool environments with high temperature differences, allowing focused swimming without frequent lens wiping. Full-angle view and wide field of view: Features a unique large-frame design with ergonomic curvature that exceeds traditional swimming goggle limitations, offering an ultra-wide viewing angle of nearly 180 degrees for panoramic visibility of underwater and surrounding conditions. Ideal for monitoring swim lanes during pool training or observing surroundings in open water. Comfortable fit: Frame constructed from soft-grade silicone material that conforms closely to facial contours, effectively preventing water leakage while minimizing pressure around the eyes. Resists leaving marks even during extended wear. Adjustable elastic strap allows quick customization of fit based on head shape and preference, ensuring stability and comfort. High-quality and durable materials: Made from premium components. Lenses offer strong impact resistance and are not easily broken, able to withstand accidental impacts during regular use. Lens frame is robust, durable, and resistant to scratches and wear. Maintains performance and appearance over time with 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 applications, enabling enjoyment of sun and water without risk of eye damage. Material: Polycarbonate. Color: As shown in picture. Package weight: 150g. Package size: 16x7x6cm.