Excellent fog performance: Features advanced anti-fog coating technology that applies a long-lasting and effective anti-fog layer to the lens, significantly reducing water condensation. Maintains clear vision for extended periods, even in pool environments with significant temperature differences, allowing focused swimming without frequent lens wiping. Full-angle view and wide field of view: Unique large-frame design with ergonomic curved edges exceeds traditional swim goggle limitations, providing an ultra-wide viewing angle of nearly 180 degrees. Delivers 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, medical-grade silicone material ensures a secure facial fit, effectively preventing water leakage while minimizing pressure around the eyes. Resists leaving marks even during prolonged use. 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 materials with polycarbonate lenses offering strong impact resistance, reducing the risk of breakage from accidental impacts during regular use. Lens frame is robust, wear-resistant, and scratch-resistant, maintaining performance and appearance over time with frequent use and long-term storage. UV protection: Goggles are designed to effectively filter UVA and UVB rays, providing comprehensive eye protection. Suitable for outdoor swimming and sun exposure, helping safeguard eyes while enjoying water activities under sunlight. Material: Polycarbonate Package weight: 150g Package size: 16x7x6cm