Gear up for winter fun in Muck Rugged ll Rubber Kids' Snow Boots. Insulated and slip-resistant, these kids’ winter boots have everything little feet need to stay warm as they build forts and stomp through the snow. The rubber and neoprene construction is flexible and 100% waterproof. These kids' snow boots are easy to pull on and off through the day and fit snugly to keep out snow and splashes. On the inside, a soft fleece lining provides a comfort rating down to -40 °F/-40 °C, and an EVA footbed cushions for long hours of outdoor play. These children's winter boots are finished with an aggressive rubber outsole that grips onto ice to prevent slips and falls. Suitable for wear as girls' snow boots or boys' snow boots.