Polyster/Spandex. With microban. Anti-microbial. Anti-odor defense. Breathable, moisture-wicking grid fleece. Elastic waist. ECWCS - Extended/Extreme Cold Weather Clothing System. Military thermal bottoms. Lightweight. Can be worn alone or as a base layer for extra warmth. GI - Government Issued style. Army style. Military style. GEN III. GEN 3. Thermals are great for skiing, camping, hiking, hunting, sleep wear, cold conditions, and much more. Gen III Level II Underwear bottom - Coyote Brown.
ECWCS Base II Military Generation III Mid-Weight Drawer Waffle Thermal Bottom - SGT TROYS
69050S Small Breakaway Waffle ECWCS Gen III Level II Mid-Weight Underw – Gibsons Tactical Tavern
Black - ECWCS Generation III Underwear Zip-Collar Shirt - Galaxy Army Navy
Khaki - Military BDU Pants - Cotton Ripstop - Galaxy Army Navy
Coyote Brown - ECWCS Generation III Cold Weather Thermal Underwear Pants - Galaxy Army Navy
AR 670-1 Coyote Brown Gen III Level II Underwear Crew Top – GRANDPOPSARMYNAVY
Black - ECWCS Generation III Silk Weight Pants - Galaxy Army Navy
Generation III E.C.W.C.S. Jacket/Liner-Coyote Brown - R9734
Rothco Gen III Level I Underwear Bottoms are part of ECWCS (Extended Cold Weather Clothing System) which provides extra warmth in cold climates. Level
Rothco Thermal Underwear Long Johns Military Gen III ECWCS Moisture Wicking
Paratrooper Fatigues Withstand Wear And Tear With A Long-Lasting Cotton / Polyester Construction You Will Have These Pants Forever! Cargo Fatigue
ACU Digital Camo Vintage Camo Paratrooper Fatigue Pants
Khaki - Military BDU Pants - Cotton Ripstop - Galaxy Army Navy