Nice jacket, Arteryx has quality stuff (top of nearly every backpacking review site), feels super warm, but it feels a bit small on me. I am a bit surprised since I am rarely larger than a large (5'6 ~155lbs, athletic build) but perhaps it's my broad shoulders - this jacket feels tight over the chest. Since there is no stretch there isn't much room for error. Looks great, but check their sizing before you buy.