US Military M65 Cold Weather Field Trousers

The U.S. Military M65 Cold Weather Field Trousers issued to add a warm layer to the issued M65 trousers. 

Made from 100% nylon, with 100% polyester filling that is lightweight but traps warm air. Attaches to the inside of the trousers with a button system, has a button waist so can just born without the corresponding trousers.

Grade 1 issued shows signs of wear but fully operational.