US Military Extreme Cold Weather Type F-1B Pants Black They include an elastic waistband

They include an elastic waistband with drawstring and a built-in liner for support during physical training

Marine Corps personnel for cold weather and mountain operations

elastic cuffs

and deployment use

• Material: Heavy duty nylon with polymer hydration bladder

US Military Extreme Cold Weather Type F-1B Pants Black They include an elastic waistbandThe US Military Extreme Cold Weather Type F 1B Pants are insulated over trousers designed for operations in extreme cold climates. They provide excellent thermal insulation and wind protection for arctic and subzero environments. Pattern: Foliage Green (Color Code 504) Material: Nylon outer shell with polyester insulation Function: Insulated over pants for cold and arctic weather use Compatibility or Design: Adjustable suspenders, full length side