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.

Genuine Issue


We Also Recommend

Customer Reviews

Based on 12 reviews
James H. (Trout Creek, Montana, United States)
base layer

good quality but not warm enough

American P. (Providence, Rhode Island, United States)
Very comfortable and warm!😎🇺🇸🦅👍

They are very soft and comfortable, plus nice and warm. Perfect for when it gets below freezing and you want that extra layer of warmth! They are also great at keeping you dry, because they wick sweat away. Great price on these too!😎🇺🇸🦅👍

Montoya, R.J. (Pahrump, Nevada, United States)
Polypropylene rules

A+ kudos

MICHAEL D. (Gaylord, Michigan, United States)
A much needed addition

One more piece of the cold weather gear, multiple layers give you options. These new thermals over my base layer and under a nylon outer shell for a wind barrier have made outdoor chores very comfortable in the 15 to 20 degree range add bib outer layer and I'm good well below 0, I'm very happy thanks McGuire's.

Mark K. (Carterville, Illinois, United States)
polyPro ECWCS thermal bottoms

I have 3 pairs of these --- they are great --- very warm

Welcome Newcomer