I found these while cleaning out my parents' house, in a storage box. They are unused, but I don't know the history as they've been stored for a long time. Reasons for the condition: ① I don't know the size. Foot size: Approximately 15cm Length: Approximately 57cm Waist: Approximately 19cm (Measured flat, unstretched) Please check with your child's tights and consider purchasing. ② They smell of mothballs due to long-term storage. If you are concerned, please wash them once. ③ There are some slight stains on the striped soles (photo 6). I think they are otherwise in good condition without any noticeable stains. Please refrain from purchasing if you are sensitive to items that have been stored at home for a long time. This is a set of 3 pairs. Please understand. Please consider purchasing.