I read reviews of sizing and for the most part, agree with the "sized one size larger than you normally buy. Let me clarify: I'm 5-11 and 165 lbs and purchased the small. The length of the suit is about right and will let me wear a fleece for layering underneath it. I would say that the inner cuff on the sleaves is about 2-3 inches short, but the outter layer is about in the right place for a decent pair of gloves. Standing around and playing in the snow doesn't create any tightness in the suit, but a medium might be better for more sitting and overhead reaches where the suit is really extended. Good buy for the $. I think I'll try the M if this one breaks down with heavier use.