US Army Level 1 Base Level Thermal Undershirt [Genuine Army ECWCS]

This ECWCS Level 1 thermal shirt was designed by the US military to help soldiers survive through any weather condition they encounter.

Extended Cold Weather Clothing System

Genuine Issue GEN III ECWCS Silk Weight Undershirt in Used

Army Navy Surplus - Tactical

US Army Level 1 Base Level Thermal Undershirt, Coyote Brown

Extended Climate Warfighter Clothing System

ECWCS Gen III Mid-Weight Underwear Top – ¼ Zip - Kel-Lac Tactical

Army Navy Surplus - Tactical

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

U.S. Silkweight Thermal Bottom, Level 1 ECWCS

Features:ECWCS Level 2Part Of ECWCSGrid Fleece MaterialLightweight Construction Quick DryingIssue Type: US Army IssueManufactured by:Various

US Army Level 2 Thermal Tops, Sand Tan

US ARMY OCP BROWN SILK WEIGHT SHIRT LEVEL 1 GEN 3 UNDERSHIRT TOP

Gen III Level II Tactical Anti-Microbial Military Thermal

Military Clothing – Vertical Source

GEN III LEVEL II UNDERWEAR TAN WAFFLE BOTTOMS - MILITARY ISSUE