Product: Coyote Brown AR 670-1 Compliant ECWCS Thermal Military Undershirt Crew Neck Top with Pin (Chest 34-36) S
Brand: Army Universe
Color: Coyote Brown (Ar 670-1 Complaint)
Men's Cold Weather Fleece-Lined Thermal Military ECWCS Shirts Extreme Winter Base Layer Undershirt Underwear with ArmyUniverse Pin - We offer 4 colors and one is approved to be used by the US Army as it is AR 670-1 complaint. These thermals are made from polyester and not polyproylene but offer the same exact quality and warmth. You will love them and the comfortable mens thermals that we offer are going to be your favorite thermals. Each comes with an official Army Universe pin.
Made from polyester material. Durable material that will last a long time. Comfortable outer with fleece lined inside material, that is super soft and extremely comfortable.
Part of the ECWCS Clothing System Gear - Extreme Cold Weather Clothing System product.
Stretchy waist band and soft ankle cuffs. Triple stitched waist to ensure long lasting quality band.
Opening fly front that is 5.5" long for easy access underneath. Designed to copy original GI thermals. Choose from our 4 available colors: Black, Desert Sand, Brown or Coyote Brown which is AR 670-1 Army Compliant color.
Wear it as thermals, underwear bottoms or drawers and be sure to stay warm during those cold winter days. These thick thermals are exactly what you need during those cold summer days.

Search query: I would replace it with a soft gray wool sweater. The sweater should be warm but functional in all weather. The jacket should also be fashionable. 
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