The US Military woodland M81 extended cold weather trousers are waterproof outer layer pants designed for use in cold wet and windy environments. They are worn over standard uniforms to provide weather protection during extended field operations.

• Color: Woodland M81
• Material: Gore Tex laminate nylon fabric
• Function: Waterproof and wind resistant protection for cold weather field operations

Issued to U.S. military personnel as part of the Extended Cold Weather Clothing System.