Fits good Wicks good
me: 5'11 163lbs 34/35 sleeve length in dress shirts. Bought size medium. Fit is close to skin (NTS=next to skin)without strangling any part of my anatomy. Washing this good lookin top will get rid of the initial itchy shock. Looks svelt not too loose. Way better fit than Icebreaker for me (have to go to size large in that brand. I would say if you are a large get large and do not size up. Got the Canyon Orange color and it is not the neon vivid orange the pic shows. It is bit more subdued on the slightly burnt orange side. Very cool color, happy.