Pink children's snow boots made of waterproof material with excellent heat retention. - Brand: SOREL - Color: Pink - Size: 7 (Children's) - Material: Waterproof material - Use: Winter sports - Features: Heat-retaining design Thank you for viewing. Used by siblings for about 4 seasons. They are very durable, and the size is 20cm, but I think they are a bit large. There is dirt and a hole in the sole, but I don't think water will get in. Thank you for your understanding. ^ ^