Anti-Fog & Ultra Wide VisionThe inner surface of these swimming goggles has been treated with anti-fog coating, one piece frame design enables crystal clear and ultra wide vision under water. Kids can focus on the joy of swimming with them on. Ergonomic design & No Leaking3D Ergonomic designed cup and super elastic strap, which can reduce the pressure around the eyes. Years of design and manufacturing experience, the anti-leakage effect protects children's eyes from the harm of chlorineand raccoon eyes. Skin Friendly Silicone & Comfortable FitChildrens swimming goggles made from non-toxic and super soft silicone, Comfortable, skin-friendly, reduce friction with the eye socket and avoid redness and swelling. One Click Open Buckle & Easy AdjustmentOne click open buckle and adjustable clasp, supports easy put on and take off, without getting kids' hair tangled. they are suitable for kids 4-12. Colour Name: Blue swim goggles Ergonomic designed cup and super elastic strap Swim goggles strap 180 Clear and Ultra Wide Vision The high definition one frame lenses are perfect to provide wide and clear vision, kids can concentrate on what's around them and enjoy the time in the water. Super soft and harm free silicone The soft silicone gasket seal around the eyes can distribute the pressure evenly and give your kids maximum comfort, unlike small lenses goggles, it will never leave red marks for hours after swimming. Adjustable Clasp These goggles are designed with quick release button and good clasp, kids can easily wear, tighthen and take them off with only one press..