Size S Suitable for ages 0-2 years old. The size can be adjusted by threading through the holes. It has a soft and fluffy texture, and it's very cute with ears and a tail☺︎ I bought it at the end of winter, planning to use it the following year, but it was too small by the time I needed it, so it's unused. It's in good condition, but it has been stored at home, so please understand before purchasing.