Snow boots have sheepskin insulation inside. They keep warm for a long time, thanks to the use of appropriate materials. The outer part of the shoe is made of eco-leather and hydrophobic material, which will protect the child's feet from getting wet. Velcro for easy putting on. The snow boots have a stiffened heel counter. Follow the size chart when choosing the size. 23-15/24-15,5/25-16/26-16,5/27-17,5/28-18,5 cm.