Level Two of the ECWCS (Extended Cold Weather Clothing System) Rothco's Mid-Weight Thermal underwear bottoms are an essential winter base layer.
- Moisture Wicking polyester/Spandex Underwear Bottoms
- Part Of The Army's Extended Cold Weather Clothing System (ECWCS)
- Grid Fleece Material With Anti-Odor Defense Properties
- Elastic Waist Band
- Access Fly
- Matching Level II Mid-Weight Top Available
