I used this regularly for soccer. It's a black long-sleeved undershirt made of stretch material. *The JM size is listed as 150cm based on online information stating it corresponds to a height of approximately 150cm. - Color: Black - Material: Stretch material - Design: Long sleeve, high neck - Size: 100cm It will be shipped via Nekoposu. There are some pilling on the left arm as shown in the third photo. Otherwise, there are no defects. How about this for your child's sports innerwear? ・We offer a discount for simultaneous purchases with items marked with a ⭐︎ in their product name. (2 items: 100 yen off, 3 items: 200 yen off, 4 items: 300 yen off, 5 items: 500 yen off) Please let us know in the comments. *If the thickness significantly exceeds 3cm, an additional charge will apply. I will measure it for you. *If someone else purchases the item before you complete the reply or purchase process, they will be prioritized.