Thinsulate Warm & Snowproof: UNI GEAR ski mittens for kids are insulated with 150g Thinsulate, which is warm even in wet environments and 1.5 times warmer than down. They have long cuffs with elastic closures that can cover children's jacket and coat sleeves, keeping out heat and snow. Keeps them warm in the snow. Triple Waterproof Protection: Durable water-repellent nylon fabric creates the first barrier to water, while the TPU coating and membrane insert wick away moisture and prevent water molecules from entering. Effectively prevents snow wetness and water penetration. Suitable for snow sports such as snow games, sledding, building snowmen, skiing, and snowboarding. Easy to Put On & Take Off: The mittens are specially designed with side zippers for easy access. Velcro closures and elastic wrists make it easy to adjust the size, so moms, dads, and kids can easily put on the mittens. Enhanced Features: The snow mittens feature highly durable PU leather on the palms and fingers, providing excellent non-slip and abrasion resistance. Improves grip and durability. Anti-lost hanging cords and connected clips keep the gloves in pairs. Reflective stripe design prevents injuries to children.