Sleeves...Long sleeves I believe I purchased this in a kids' size 150. I looked at the tag, but I couldn't tell, so I took a picture. If you can tell, please purchase it if you'd like. I compared it with an Adidas S size item I'm selling separately, and they were about the same size. I wore it as tennis underwear, but I don't think I used it very often. This is a used item, so please understand. I will ship it compactly. Please be aware that the clothes may have creases. Please note that I will ship on the weekend.