The US military Woodland M81 Extreme Cold Weather Parka is an insulated outer layer designed for use in subzero environments. It provides wind and water resistance while maintaining warmth during extended cold weather operations.

• Pattern: Woodland M81
• Material: Nylon outer shell with quilted insulation
• Function: Cold weather parka for protection in extreme low temperatures
• Compatibility or Design: Full-zip front with storm flap, drawstring hood, and reinforced cuffs

Issued to U.S. Army and Air Force personnel as part of the Extended Cold Weather Clothing System (ECWCS).