A year later I'm now purchasing a second one of these because it's fantastic. I wear it for multi day hikes and it always stays cool. I can leave the sleeves down to protect against insects or roll them up if it's hot outside, and the snaps in front are much better than buttons. It's fairly odor resistant even though it's not designed for it, and when I get sweaty it dries quickly and doesn't get heavy or stick to my body. I love the zippered pockets on the sides and the tailored look that cuts in a bit at the waist. Excellent purchase!