Rothco 6286 ECWCS Poly Zip Collar Long Sleeve Shirt, Black - Small

These black extended cold weather clothing system (ECWCS) polypropylene "long john" thermal long underwear shirts or tops keep our soldiers warm when they are on duty, so you know they'll be great for your outdoor tasks. This is heavy duty stuff with a thick zipper collar that can form a turtle neck to help keep you toasty in the coldest temperatures. The fleece is comfortable while the polypropylene material contains plenty of tiny air pockets to keep an insulating layer of heat around your skin. The black is ideal for under law enforcement uniforms, but plenty of civilians find these U.S. made thermals are great for their outdoor tasks as well.