I bought this for my husband in the dark grey. He wasn't there to try it on, so I was really happy that the medium was true to size. It looks great on him! The sleeves are the right length (not too short) and it molds to his body--sexy! It can be worn as a short or a sweater, layered or on its own. It looks equally good with jeans as with khakis. My husband says that is is warm without being stifling. I don't mind paying a little more for Kuhl because the quality is so good and their clothes really last!