FIRE Resistant Military Boot Sock (Style#2309)
Content: 36% FR Rayon, 36% Durable Nylon, 15% USA Merino Wool, 9% Nomex, 2% Lycra, 2% Polyester
Mild to Hot weather, Covert Threads™ FIRE Resistant Protection sock built of the latest moisture-wicking durable fibers. Perfect for those in confined spaces that are in danger of high heat/potential fire.
- Leg Stay Up Top w/ Hugging Support
- Special Wool fights friction & Hot Spots helping to Prevent Blisters
- Built-in Arch Support made for the Long Haul holding sock in place
- Special Reinforced "Y" heel for better fit to the contour of the foot.
- Instep Flexzone prevents bunching of the sock.
MADE IN THE USA OF US MATERIALS BY AMERICANS