These are socks to be worn over Chacott ballet shoes. My daughter bought two pairs when she was taking ballet, and this pair was washed but never worn. However, there appears to be some staining, so please check the photos. There is no size indication, but I think she wore them when she was around 17-18cm. They stretch well. They are fluffy and very cute. They are a baby pink color. They would also be good for cold weather or for a more formal look. Please understand that these are items stored at home by a private seller. Please refrain from price negotiations.