I wore this shirt nearly every day for 5 weeks hiking in the high Sierra. Only wish I had purchased 2! Cool and comfortable with great sun protection. I am 5'7.5" 128 lbs and fit perfectly in a small. I have long arms with broad shoulders and am normally unable to use the thumb holes in shirts. Not the case with this hood which is part of why I love it!
This review was written in the old system and had content requirements that are different than reviews written today.