Excellent fog performance: Utilizing advanced anti-fog coating technology, a long-lasting and effective anti-fog layer is integrated inside the lens, significantly reducing water condensation. Even in swimming pool environments with high humidity and temperature differences, the goggles maintain clear vision, allowing you to focus on swimming without frequent wiping. Full-angle view and wide field of view: The unique large-frame design, combined with ergonomic curved lenses, surpasses the limitations of traditional swimming goggles by providing an ultra-wide viewing angle of nearly 180 degrees. This panoramic view enables clear visibility of the underwater environment and surrounding areas, making it ideal for monitoring swim lanes during pool training or observing conditions in open water. Comfortable fit: The frame is constructed from soft, premium-grade silicone material that conforms securely to the facial contours, effectively preventing water leakage while minimizing pressure around the eye area. It resists leaving marks even during extended wear. The adjustable elastic strap allows quick customization of fit tension according to individual head shapes and preferences, ensuring stability and comfort. High-quality and durable materials: The goggles are made from high-quality polycarbonate and other durable components. The lenses offer strong impact resistance and are unlikely to break under normal use, withstanding accidental drops or collisions. The frame and lens structure are built to be sturdy, wear-resistant, and scratch-resistant, maintaining performance and appearance over time with regular use and long-term storage. UV protection: The lenses are designed to effectively filter UVA and UVB rays from sunlight, providing comprehensive eye protection. Suitable for outdoor swimming, these goggles help safeguard eyes from harmful sun exposure while allowing you to enjoy open-water activities with confidence. Material: Polycarbonate Package weight: 150g Package size: 16 x 7 x 6 cm