I bought 4 of these shirts because I really like the mix of fabrics and it was difficult to find a decent shirt that wasn't all cotton or all synthetic. It's a 60% cotton and 40% polyester blend and feels great. I also like the length of the shirt, it hangs longer than most and as I'm 6ft 3in this is very important to me. The only odd thing about these shirts is that I ordered 2 sizes XL and 2 sizes XXL and they all fit differently. None fit me perfectly but they are good enough to keep but somehow they all don't fit.