Excellent fog performance: Utilizes advanced fog coating technology with a long-lasting and effective anti-fog layer inside the lens, 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 vision: Features a unique large-frame design with ergonomic curved edges that surpass traditional swimming goggle limitations, offering an ultra-wide-angle view of nearly 180 degrees. Provides 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 constructed from soft, premium-grade silicone material that conforms tightly to the face, 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 high-quality components. Lenses offer strong resistance and are not easily broken, able to withstand accidental impacts during regular use. The lens frame is sturdy, durable, and resistant to wear. Maintains 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 use, allowing enjoyment of sun and water without risk of eye damage. Not intended for indoor pool use. Material: Polycarbonate Package weight: 150g Package size: 16x7x6cm