I can only find the XS size on Amazon so I'm so glad they have it. I am a female 5ft 6in and 130lbs and the size fits perfectly. Even if you dry it and shrink it a little, it still fits perfectly.
Pros
ADJUSTABLE COVERAGE: Men's sweatshirts have a drawstring cuff that offers adjustable coverage. Adjust your fit to be loose when lounging or tight when playing.