SHIRTS CHEST. ARM LENGTH. Microban® anti-microbial properties in the fabric to aid in odor defense. PANTS WAIST. PANTS LENGTH. PANTS INSEAM. Thumb holes in sleeves for adding multiple layers. SHIRT SIZE.
Gen III ECWCS Level I: Lightweight Undershirt and Drawers - CIE Hub
USGI Polypro Mid Weight Thermal Pants - Venture Surplus
Constructed from FAMOUS POLARTEC POWER DRY MATERIAL. This is a level 1, silk weight, thermal base layer that was used in the US Army. WEIGHT ONLY 7
Polartec Power Dry Silkweight GI ECWCS Gen III Level 1 Thermal Underwear Bottoms Drawers (Sand, X-Large-Long), 8731-XLL, X-Large Long
ECWCS GEN III Cold Weather Undershirt for OCP uniforms., The jersey knit fabric level-1 of the E.C.W.C.S. System helps provide extra warmth in cold
ECWCS GEN III Cold Weather Lightweight Undershirt USGI
Rothco ECWCS Gen III Mid-Weight Underwear Top & Bottom Set (Level II), Coyote Brown, XS: Clothing, Shoes & Jewelry
ECWCS Gen III Underwear and Silkweight
Gen III ECWCS Level I: Lightweight Undershirt and Drawers - CIE Hub
Gen III ECWCS Level I: Lightweight Undershirt and Drawers - CIE Hub
Military Thermal Underwear Extreme Cold Weather Long Johns SuperWarm Base Layer
Peckham ECWCS Gen III Level 1 Lightweight Drawers Underwear Top OR Bottom NEW
Peckham ECWCS Gen III Level 1 Lightweight Drawers Underwear Top OR Bottom NEW