These are waterproof Crocs boots. They have non-slip soles, so they can be worn in the snow or on rainy days. I used them a few times for playing in the snow and have stored them at home. There are a few pills on the inside, but I think they can still be used. There is a small stain, as shown in the 7th photo, although it's barely noticeable. Please purchase only if you understand that these are used children's items.