PolyPro ECWCS Thermal Bottoms

Genuine Issue

  • $22.99
Shipping calculated at checkout.



Exactly-Right Insulation in Extreme Cold

  • Fast Drying Next-to-Skin Level
  • Reduced Chaffing and Increased Comfort During Movement
  • Contoured Long Tail for Additional Protection from the Elements
  • Level 2 ECWCS - Extended/Extreme Cold Weather Clothing System

Not too heavy and not too light, this mid-weight thermal bottom provides the perfect amount of insulation to keep you cool and comfortable in mild climates while serving as an insulating base in colder climates. Less bulky than in a prior system, the breathable polypropylene fabric provides admirable moisture-wicking protection and warmth from season to season.

Only Brown is Genuine Issue. Black and Sand are made by the same Government Contractor to the same specifications.


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Customer Reviews

Based on 5 reviews
Theresa Morse (Southampton, Massachusetts, United States)

My father was very pleased with his thermal pants. Thank you.

layer up

I use these as a second layer. 2021 winter was the perfect test. Prolonged cold temps and never even got a chill!

Chico (Brooklyn, New York, United States)
Tried and true, fit to size

This piece of kit has been around since the first generation of ECWCS. In freezing weather, this under cotton twill BDU’s, and Goretex is perfect for light to no activity. And if the polypro gets wet, its hydrophobic quality prevent you from being clammy, unlike cotton. These will keep you toasty if worn under a waterproof wind proof layer.

Tayfun Sangiray (Staten Island, New York, United States)
PolyPro ECWCS Thermal Bottom

The thermal bottoms were just like brand new. The are the perfect winter hiking lightweight gear. Thanks....

stanley wiles (Fairmont, West Virginia, United States)


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