I would just say that of the last four things I invested these shirts fulfilled their promise best. They fit me (and I am not a standard shape) and they feel good.
These are hands down some of the best things I've ever purchased. The fit is an incredible balance between athletic and normal - plus all the advertised benefits are real.
I love the sleeve and the shirt length, great dimensions all around. I was surprised how heavy they are, while still being super breathable and very comfortable.
I've steadily been replacing all of my current wardrobe with these shirts. I know they are meant to be worn as undershirts, but I find that them perfect for any casual purpose.