I got this just for workouts, obviously, and I really like it. I love the color and the pocket on the back. I plan on wearing it for my half marathon this weekend and keeping my Gu shot back there. I am 5'6" 130 lbs and got the XS. I should have gotten the Small, but a lot of the stuff I have been getting from backcountry.com has fit perfectly in XS. It is long enough, but because it is so tight on top and looser on the bottom, it rides up a little bit when I run. Not enough to show my stomach but enough to have to pull it down every so often. That's the only reason I gave it 4 stars. I also like that the back crosses. I feel like there is more support that way.