I am 5'9' 185lbs.not fat but muscular. This line fits incredibly well. The arm length is just right although my arms , I guess, are an inch or so longer than for my avg. height.Also ,i do wear sev of these H2's and all fit similar, so far. Material is good, no pilling so far and i do hang these up out of dryer which keeps them looking new. Hope that helps good peopleSee full review