Ordered both a Medium and a Large to test the fit, as I really liked the design and was set on adding this to my closet. Unfortunately, I'm returning both. For reference, I'm 5'10" and 185lbs, athletic-ish build with a bit of a winter belly at the moment. The medium was too tight across the back and shoulders, not even a contender (I typically wear Medium shirts). The photos I have attached are of the size Large. The back and shoulders were good. The sleeves have a nice tapered shape to them, and aren't overly long. The overall length of the shirt is a little bit longer than usual and not ideal. The deal breaker though is that this shirt FLARES at the bottom. Look at the photos. The only other time I've seen this cut is on a woman's shirt. If this shirt was your typical tapered, fitted, 'athletic cut' or anything else, this would be a winner. Heck, stitch a 'Women's shirt' label into it, and if it fits it fits and I'll still wear it, I don't care about the label. But the fit? This is just silly. I gave it two stars instead of one because the print is crisp and vibrant, the finish is decent. However, an absolute waste of time and now I have to plan a trip to return them. Ugh.