NSA DRIFIRE U52_KSR_ _ 4 Cal Control 2.0 Lightweight Long Underwear Pant - Each

The DRIFIRE FR Control long underwear keeps the wearer cooler on hot days and warmer on cool days with lightweight breathable fabric, heat stress reduction and unsurpassed moisture-wicking and drying rate. Inherently FR, this stretch fabric proactively regulates skin temperature (+/- 3 degrees) and reduces perspiration by as much as 34%. Click ‘How to Buy' to find a distributor.

• Proactively regulates skin temperature (+/- 3 deg)
• Reduces perspiration by as much as 34%
• Keeps the wearer cooler on hot days, warmer on cool days
• Heat stress reduction
• Odor control technology
• Lightweight, breathable fabric
• Unsurpassed moisture wicking and drying rate
• Inherently flame resistant, FR protection will not wash/wear out
• More stretch for a better fit