?THE SAFEST MATERIAL?COOLOO kids swim goggles made from odorless and superior quality silicone, the kids goggles are latex and PVC free. Our kid swim goggles are perfect for boy's and girl's swimming lessons and inspiring them to swim, suitable for children & youth, teen, toddler aged 4-16 years old. | ?ANTI FOG & UV PROTECTION?Impact-resistant PC lenses, all of which offer anti-fog and UV protection, defend your kids' delicate eyes from UV rays. COOLOO child swim goggles have two lens designs, transparent lenses provide sharp and clear visibility for indoor swimming. Electroplating lenses protect kids & youth eyes from UVA/UVB exposure and reduce the sun glare when swimming outdoors. Different combinations of swimming goggles can meet your different needs. | ?FUNCTIONAL DESIGN?One button designed, it is easy to open and wear. The fine elastic head strap could fit your kid's head perfectly and its wider design distributes pressure more evenly for a comfortable wearing experience. The new quick-fit buttons make the strap easy to be adjusted, your kids will always have a good fitting set of swim goggles, even as they grow. | ?NO LEAKING & WATERPROFF?The swim goggles for kids are ergonomically designed to ensure that they are suitable for different facial shapes. The Double-Layer eco-friendly silicone gaskets seal your eye sockets snugly, to prevent leakage in water. The Impact-Resistant polycarbonate lenses provide better eye protection, which are also coated with anti-fogging treatment to let you have prolonged clear vision. | ?WHATàIN THE BOX? ?COOLOO children swimming goggles in vivid colors x 2, Nose Clips x 2, Ear Plugs x 2 Pairs, Mesh Pouch x 1. If you have any questions about the products, please feel free to contact us!