Kids Swim Goggles for Kids 4-16, Anti-Shattered Lens/Anti-Fog / 180° Panoramic View/Kids Swimming Goggles with Nose Cover 【Polycarbonate Lens for Safety】kids swimming goggles with anti-shattered Polycarbonate lens, high-definition vision. And the most important, Polycarbonate lens does not have the risk of lens breakage which tempered glass lens may have. 【3-Window Lens Design, Ultra-Wide Field of View】 kids goggles with nose cover are designed with 3-window, ultra-wide field of view, providing you with a crystal clear underwater experience. 【Soft Nose Cover】 Swimming goggles are equipped with a soft silicone nose cover to compensate for the added pressure when kids swim, snorkel or dive. It also helps for kids who dont know how to stop nose breathing underwater. Great for snorkeling and recreational swimming. 【Soft Food-grade Silicone】 The snorkeling mask sealing skirt and nose cover are made of food-grade silicone, free of latex, 3D ergonomic design, comfortable fit, and will never let you see goldfish eyes. 【Easy to Adjust Head Strap】Kids snorkeling mask fits the face shape of children aged 4-16. The straps of the scuba diving mask can be adjusted easily, and the buckle keeps the strap securely in place without slipping out in the water. Tips to prevent leaks: Tighten the mask tightly and feel the silicone skirt completely absorbed on the face.