Rothco ECWCS Gen III Mid-Weight Underwear Size:X-Large 5" (42 cm) Total Weight

5" (42 cm) Total Weight 17

and cobalt colors

There are more shapes

4 light modes and features Flex-Power Technology

100% cotton 3” patches (10)

Rothco ECWCS Gen III Mid-Weight Underwear Size:X-Large 5" (42 cm) Total WeightLevel Two of the ECWCS (Extended Cold Weather Clothing System) Rothco's Mid Weight Thermal Shirts are an essential base layer for military and tactical professionals. Breathable, Moisture Wicking Grid Fleece Material Ideal For Layering Part Of The Army's Extended Cold Weather Clothing System (ECWCS) Zip Collar Allows The Undershirt To Be Worn As A Turtle Neck As Well Anti Odor Properties For Long Lasting Wear Long Backtail For Added Coverage Thumb