Polypropylene Extreme Cold Weather Long Underwear Set - Black

This Extreme Cold polypro long underwear set is going to keep you warm when it's cold outside. Wear under your normal harsh-weather clothing to stay nice and toasty. The shirt has a zippered collar, so you can zip it up to extend the warm coverage to your neck.

This is a set -- shirt and bottoms -- of black polypropylene long underwear.