Swimming goggles: offer superior protection for your eyes against UV and strong sunlight, restore true color, enhance visual clarity, and reduce glare. Ideal for use in swimming pools and especially suited for open water swimming, the sea, surfing, kayaking, triathlons, and other water sports. Anti-fog and HD lenses: polarized swimming goggles feature advanced anti-fog technology that maintains clarity during prolonged underwater use. The lenses deliver exceptional optical clarity. Note: avoid touching the inner lens surface with fingers or sharp objects to preserve the anti-UV and anti-fog performance. Comfortable and leak-free design: designed with soft, flexible silicone seals and an easily adjustable strap for a secure, comfortable fit. Provides excellent comfort and sealing for various face shapes for both men and women. Helps prevent leaks and discomfort around the eyes. Panoramic clear vision: curved mirror design enhances light transmission and offers a wide panoramic field of view. Combined with HD lenses, it ensures clear, undistorted underwater vision. Enables safe, confident swimming and enhances performance in a variety of water activities.