Purple children's winter boots made with waterproof material, with a zipper for easy on and off. - Color: Purple - Design: Zippered - Material: Waterproof material - Use: For winter sports - Size: Children's Thank you for looking. Sizes: 16cm, 16.5cm I stopped wearing these after about a month because the daycare specified rain boots. There is some dirt on the surface, but I think there is almost no wear on the soles.