The Kamik Kids' Powdery 3 Winter Boots are for fun days in the snow and long adventures. These boots have a waterproof lightweight RubberHe shell and a moisture-wicking lining to keep them dry while zipping down the sled hill. It features many attributes to keep your kid warm such as 8mm Zylex® and seam-sealed waterproof Jacquard fabric to keep them comfortable down to -40°F. They have ICEWAVE outsole with multi-directional treads for stability in snowy conditions and Proprietary technology offers traction and increased flexibility to keep them active. The Kamik Kids' Powdery 3 Winter Boots provide protection and long-lasting fun for your young one.