The US Military Polar Fleece Overalls are an authentic pair of US military cold weather overalls. These Polartec fleece overalls are worn by soldiers operating in extreme cold environments where they are part of the second generation extended cold weather clothing system. The US Military Polar Fleece Overalls are just what you need to fight the cold while working outside. You can wear these overalls as a base layer underneath your favorite pair of jeans to keep your legs and lower torso nice and warm. They are made from Polartec fleece which has a well deserved reputation for fighting the cold and keeping you warm while in a cold weather environment. Features: Authentic US Military Polar Fleece Overalls Made from Polartec Polar Fleece Fully Adjustable Suspenders for Desired Length Full Length Zippered Sides for Easy On/Off Lightweight, Flexible, and Warm