This is the half pants worn by KDI ninjas. I used to wear them in the summer because half pants were okay. I liked wearing them in the summer and they seem easy to move in. Many kids still wear them in the N class, but the sizes don't seem to fit. This size can fit up to UK. The label is gone. It says 120 in handwriting. There are marks where a name sticker was peeled off. #KidsDuoInternational #NinjaNine #NinjaJersey #KDI #HalfPants Thank you for viewing.