The size tag says J140. I'm selling a lot of clothes that my child has outgrown, which they wore for school and sports activities. Since they were worn for everyday use, there may be some wear and tear, such as fraying, stretched necklines, loose elastic, fading, and names written on the tags. Many of the items are made of sturdy fabric from brands like adidas, umbro, NIKE, and puma. I hope that those who understand that these are used items will consider purchasing them♡ Please check the photos, and feel free to ask any questions. They can still be worn, so I hope they will be used a lot for everyday wear♡ ༝༚┈❁┈༚༝༝༚┈❁┈༚༝༝༚┈❁┈༚༝༝༚┈❁┈༚༝ Please read the self-introduction section, thank you for your trouble. ༝༚┈❁┈༚༝༝༚┈❁┈༚༝༝༚┈❁┈༚༝༝༚┈❁┈༚༝