The suit is well made. It’s flexible and will be warm. I didn’t get to use it this winter but looking forward to wearing it next season. I am 5’2” 127 lbs, the fit is a little big on me. The medium was way too big - the extra small would be too small. The return of the medium size was easy, with help from customer service - thank you!! Overall, it looks like a good quality suit. The only additional element the suit could use is “pit zips”, to cool off.