Product Details 360 Flexible Nose Bridge: Silicone nose pads ensure that the goggles fit snugly on the head and are comfortable to wear. UV Protection: UV coated lenses offer unparalleled clarity without fogging or glare. Easy to Adjust: Simply push the button and tighten, then adjust the length of the strap. Clear Vision: Lens with 180 degree peripheral vision allow you to see clearly without blur or distortion. 3D Ergonomic Design: 3D fit design and leak-proof seal. Anti-Fog Coating: Inside lens uses the latest anti-fog treatment coating, allowing you to see clearly underwater without blur or distortion. Specifications: Dimensions: 5.5 x 1.57 x 0.8 in (14 x 4 x 2 cm) Weight: 2 oz (60 g) Material: Silicone Goggle Care: Always keep your goggles clean to extend the life of the product. After each use, rinse gently with cool fresh water and allow the goggles to air dry. To protect the anti-fog coating, please avoid wiping the lenses. When not in use, please keep the goggles out of the sun. Comfortable and soft silicone and no leakage: The swimming goggles are made of high-quality silicone pads, ergonomically designed to ensure that they fit different face shapes and stop annoying leaks, which can relieve pressure around the eyes and form a waterproof seal to prevent chlorine and raccoon eyes. Anti-fog and UV protection: The inner lens of the goggles adopts the latest anti-fog treatment, allowing you to see clearly underwater without blurring or distortion. The outer surface lens of the pool goggles is treated with UV absorbers, which can maximize the absorption of high-energy UV rays and protect your eyes from UV damage. 180 Panoramic View: These swimming goggles are designed with a large frame, and the high-transmittance scratch-resistant lenses have a 180-degree peripheral field of view, allowing you to see clearly without blurring or distortion, stimulating your interest in exploring the mysterious underwater world. Easy to adjust the size: The swimming goggles have a comfortable headband design and can be easily adjusted to be customized to any size. The non-slip strap can effectively fix the goggle strap in place. The carefully designed buckle allows you to easily put on and take off the goggles without pulling your hair.