The Little Kid’s POWDERBUG Forty Waterproof Boots offer your child’s feet unbelievable slip-on warmth to -40C, perfect for mid-winter recesses and snowy tobogganing rides. These boots feature removable and washable 6mm thick recycled felt insulating liners. Waterproof one-piece shells and outsoles made of injection molded TPR ensure your child’s toes remain dry stomping through ice puddles on their way home from school. The waterproof uppers are made from synthetic leather with nylon inserts for strength.