Great shirts. Bought these for military deployment. They are more like a "technical" fabric and are smooth the the touch, with a barely-noticeable weave pattern. They fit pretty much as advertised. I'm 6'/205 lbs and the large size fits comfortably. I like my stuff slim fitting so everyone can see how sexy I am so if you like to wear bigger clothes go a size up. This is NOT form fitting. Think loose but form-fitting. They are more brown-ish and less sand-ish than the pictures show. Coyote brown I guess they call it but it's WAY more desert chic than the sand stuff people have been wearing. Sand is SO last war.