This piece quickly became my favorite article of clothing I own. I love the warmth of this hoody, yet when you're working hard, it breathes well and dries quickly. I often wear it as a standalone piece, but also frequently wear it as a base layer underneath my heavier jackets or windbreakers. I take it with me everywhere I go -- whether it's in the mountains, around the campfire, or meeting up with friends -- it's the ideal pullover hoody.
I am 5'4" and 125 lbs. I got the XS and it fits me perfectly.