The ECWCS Level-1 Underwear are part of the ECWCS (Extended Cold Weather Clothing System) which provides extra warmth in cold climates.
Features:
- Level One Of The ECWCS
- Jersey Knit Silk Weight Underwear Top
- Moisture Wicking Properties Helps Keep You Dry
- Anti-Microbial Properties Help Protect Against Bacteria
- Anti-Odor Prevents Bad Odors
- Features A Long Back Tail And Thumb-Hole Sleeves