The swim goggles is very comfortable for kids, also it is waterproof and anti-fog, features the double-layer lens provides enhanced clear vision and protection, and provides high definition. The soft silicone ring reduces the sense of restraint around the eye sockets and cares for the baby's eye sockets. The inner lens adopts the latest anti-fog treatment coating, allowing you to see more clearly underwater without blur or deformation. The silicone on the goggles is tightly sealed and does not leak or fog up, making children more confident in swimming lessons. Specification metarial polycarbonate and silicone color white, pink, blue, black size swimming goggles frame 16 x 6.5cm swimming goggles belt length 22cm package content 1pc swim goggle