Just got two of these (two different colors). Haven't tried them yet (will update the review and the rating if needed after  I do), but wanted to mention that it's 55% cotton/45% polyester (it says it on the back of the bag as well as on the back side of the shirt's tag), and not 60%/40% as the description here states. It does feel nice to a touch, I just hope more polyester and less cotton won't interfere with how comfortable it will feel once on.