Kids' short-sleeve active T-shirt

These are incredibly soft and stretchy. My son already has lots of sports shirts so he uses these to lounge around the house and sleep. I came back to buy more, because he is very picky about textures. He is 12 and the XL fits well with some room to grow.

My son loves these shirts, very lightweight, perfect for sports -- especially in the summer. Very soft. We bought the other colors as well (and the matching shorts and half-zip popover).

I order two, one for my 3 year old which is using XS for a couple of months now and size L for my 9 year old. They both have jcrew T-shirt’s form the same size in different styles, even some active polos. This is the first time I receive some T-shirt really small. Non of them worked.