Rothco’s ECWCS Poly Crew Neck Top provides you with military-grade insulation from extreme cold weather.

Product Details: 

Long Sleeve Thermal Shirt Features A Warm And Lightweight Fleece Lining That Wicks Away Moisture To Keep You Dry In The Toughest Environments
Elastic Wrist Cuffs On The Cold Weather Military Shirt Enable A Seamless Seal With Your Winter Gloves
Thermal Underwear Shirt Features A Comfortable Full Cut
Part Of The ECWCS (Extended Cold Weather Clothing System) Used By US Soldiers For Over 30 Years, Perfect For Hunting, Hiking, Skiing, Or Any Outdoor Activity