This very lightweight fabric is smooth and airy. I remained sweat-free even after sleeping in it.  I purchased my  normal size, and found the cut to be generous.  It drapes nicely, doesn't stick to my skin, and does what it is supposed to do. I didn't notice any "wet spots" on it either (like under arms or other sweat-prone areas.)

It does seem to snag easily, but it is a great shirt.