This is a short-sleeved T-shirt from MUJI with UV protection. The material is characterized by moderate stretch and a smooth feel. It can be used for light exercise or everyday wear. - Product Name: Short-Sleeved T-shirt - Size: L - Color: Dark Green - Material: 60% Cotton, 40% Polyester - UV Protection: Yes - Size: Chest 96-104 cm, Height 172-180 cm It has been worn many times, so there are some slight stains, loose threads, and pilling on the inside of the collar. However, they are not very noticeable. I think it can still be worn. Please consider this item, understanding that it is a used item.