Polartec Silk Weight Thermal Pant Bottom ECWCS Military Issue U.S. Made

PolarTec GEN III Light-Weight thermal is a base layer that is designed to wick moisture while providing warmth. ECWCS cold weather clothing system

Base Layer XS US Military Issue Drawers Mid Weight Polartec Long

Cabela's E.C.W.C.S. Heavyweight Base Layer Pants for Men

Genuine Military Surplus and so much more

POLARTEC SILKWEIGHT UNDERWEAR SET, TOP AND BOTTOM BLACK SIZE MEDIUM

Polartec Military Issue Gen III ECWCS Level I Silkweight Shirt

Polartec Military Issue Gen III ECWCS Level II Grid Knit Pants

Fire Resistant Environmental Ensemble - CIE Hub

gen iii ecwcs level - Gem

gen iii ecwcs level - Gem

Extended Climate Warfighter Clothing System

Extended Climate Warfighter Clothing System