Silicone frameAnti-Fog Coating coatingAnti-fog & Anti-UVBoys girls swim goggles are designed with anti-UV coating to protect kids from heat and the sun's harmful damage, and anti-fog coating to provides clear view without fog under the pool and outdoor swimming. Ensure that children are happy and safe when playing in the pool.No Leaking & WaterproofThe swimming goggles are made of soft silicone and perfectly fit the contours of children's eyes, and can naturally adhere to the face without squeezing or pain for various face types. Quick suction provides a perfect waterproof seal, protecting the eyes from water and harmful substances in the water. It is the best swim goggles for kids 3-15, saying goodbye to leakage and discomfort.180WIDE VIEWWater Space 181 kids goggles are different from traditional goggles. It is an arc-shaped integrated wide-angle lens, which means children can gain more vision when playing in swimming pools, water parks, and bathtubs without fear of hitting peers or surrounding objects. Youth can bravely open their eyes underwater and quickly complete swimming training under the protection of pool goggles.Comfort & SafeThe soft silicone is perfect fit for children's delicate skin, 101% latex-free. Wide silicone area can relieves the pressure on the skin and prevent children from raccoon eyes. In addition, bright colors not only add fun to the swimming experience but also make it easier to find your child in busy swimming pools or open water.Easy To AdjustThere is a click button on the back of the swimming goggles helps to easily put on/take off. The belt won't lose elasticity after being pulled multiple times, and it can be adjusted to the appropriate size according to kids head without hair tangling. Most importantly, children can operate the goggles by themsevles without adults' assistance even they are the youngest