Size: 12-18M (Approximately 12cm in Japanese size) Second owner. I wore these for a short time when my child was just starting to walk. They were warm and useful in the stroller during the winter. I will clean them lightly before shipping. There are small spots near the ears and under the nose, and some slight scuffing on the toes. Regarding overseas products, please be aware that there may be imperfections in the original sewing, loose embroidery, and slight size variations even within the same item. Thank you for your understanding. If you have any concerns, please ask questions in the comments. I will ignore and delete requests for excessively large price reductions. I have a young child, so please excuse any delays in my responses. I like overseas children's clothing brands such as: apolina mabli soorploom misha and puff carlijnq I plan to mainly sell items from these brands.