Brand New DriFire Lightweight Long Underwear
- Fabric/Material: Ultra-lightweight 4.5 oz. Knit
- Ultra-lightweight, soft FR fabric reduces chafing and maximizes comfort
- Dropped, flatlock seams for no-rub comfort
- Ribbed collar maintains shape
- Perfect base layer for other DRIFIRE garments
- USMC Certification Number: MODFRN-OD21-001105-13756
- Inherent and permanent flame resistance, moisture management, and odor control
- Dries up to three times faster than cotton
- Berry compliant
- DF4-505LP-CB-_ _ is Safe to Fly
- FR Compliance per ASTM 1506
