Excellent anti-fog performance: Utilizes advanced anti-fog coating technology with a long-lasting internal coating that significantly reduces water condensation. Maintains clear vision even in environments with high temperature differences, allowing uninterrupted focus during swimming without the need for frequent lens wiping.Full-angle view and wide field of view: Features a unique large-frame design with ergonomic curvature that surpasses traditional swimming goggles, offering an ultra-wide viewing angle of nearly 180 degrees. Provides a panoramic view of the underwater and surrounding environment, ideal for monitoring lanes during pool training or observing conditions in open water.Comfortable fit: Frame constructed from soft, medical-grade silicone material that conforms snugly to the face, effectively preventing water leakage while minimizing pressure around the eye area. Resists leaving marks even after extended wear. Adjustable elastic strap allows quick customization to fit various head shapes and preferences, ensuring stability and comfort.High-quality and durable materials: Made from premium-quality components. Lenses offer strong impact resistance and are unlikely to break, withstanding accidental impacts during regular use. The lens frame is robust, durable, and resistant to scratches and abrasions. Maintains performance and appearance even with frequent use and long-term storage.UV protection function: Designed to effectively filter UVA and UVB rays from sunlight, providing comprehensive eye protection. Suitable for outdoor swimming use, helping safeguard eyes from sun-related damage while enjoying open water activities.Material: Polycarbonate Color: As shown in picture Package weight: 150g Package size: 16x7x6cm