In general, this suit is a bit on the small size. I found it particularly tight across the back, restricting arm motion, so I sent it back and didn't order another, larger size. At 5'8" and about 175#, medium should be my normal size. For unrestricted wear, I'd go up 2 sizes. Other than sizing, the quality seemed good, and it certainly was immediately warm when I tried it on in the house.
Rating:
[3 of 5 Stars!]