Bought this for a Philmont trek. There was hardly a day (nor a picture) I didn't wear it. Even on a very hot, exposed day of road hiking, when others in the crew couldn't believe I was wearing 2 layers (OR crew shirt and sol cool hoodie), I was still feeling cooler where it contacted my skin. It proved indispensable.....need another.
This review was written in the old system and had content requirements that are different than reviews written today.