Insulate your face and neck from treacherous winter weather while comfortably lining your helmet with the ECWCS Full Face Cover Helmet Liner.

This extreme cold weather face cover is part of the Extended Cold Weather Clothing System (ECWCS) developed by the American Military in the 1980s.

• lightweight 
• constructed from rugged and durable 100% Expedition Weight polyester to provide several seasons of reliable use
• three-panel design
• flatlock seams enables a comfortable barrier between your head and your military or tactical helmet while providing robust thermal insulation.
• can be used as a hardhat liner, helmet liner, neck gaiter, winter face cover, balaclava cover, and more.