So all in all, the product fits well as advertised. The sizing fits evenly and isn't super snug (I'm a 42" and their Large doesn't pinch or hug tightly, sits just right), but does seem to get tight in the shoulders and underarm. My only two issues, are the zipper on the chest, and the sleeves. While the material stitching pattern seems similar to breathable summer bdu style clothing, it isn't.Breezes don't really flow through the sleeve material, which makes airflow management a problem, especially if you're wearing this under armor, as it will trap heat (even at night, which is when I'm working).The zipper works incredibly well, however the material used to anchor it to the shirt is abrasive, and is prone to causing irritation or itching. So if you have sensitive skin or a moderately hairy chest prepare for itching as the edges of the zipper attachment are not covered and float free from the fabric to rub against you. Gets even more irritable once you start sweating. It may appear like it lays flat (in the first photo), but the moment the material bunches up or if you run a finger under the attach point, it's clear as day how it was put on, and man is the material rough. Hoping I just got a bad production batch, will be ordering more later on.Aside from this, the shirt holds up well under wash and wear, and the main fabric is breathable and pleasant to the touch. Does the job well enough for the price. Really hope they revise the zipper area and stitch that a little better to where it's not so abrasive, or at least sew some extra fabric to cover it.
