The N-Ferno 6900 Warming Vest with NobleTek Insulation. This cutting-edge, Argon-insulated vest provides remarkable warmth, comfort, and flexibility - without the added bulk of natural or synthetic fiber.
Ergodyne's new N-Ferno 6900 vest employs a breakthrough warming system. Instead of trapping dead air in thick cells, the 6900 uses flexible, airtight, yet breathable chambers filled with Argon gas. In fact, the 6900's 4.5mm layer of Argon has the same thermal conductivity as 14mm of the best synthetic or natural fibers currently on the market.
With the N-Ferno 6900 Warming Vest with NobleTek insulation workers can change their level of warmth on the fly without missing a moment of action or having to deal with the bulk of extra layers. NobleTek insulation is the only insulation on the market that gives users the power to adjust their level of warmth with the turn of a dial.
Is a gas-filled vest safe? Absolutely. Argon is a safe, non-toxic, non-flammable, 100% eco-friendly gas. In fact, you breathe about 1% Argon every day because it occurs naturally in the environment.
"Simply put, our revolutionary N-Ferno 6900 Warming Vest stays warm when wet, is virtually weightless, windproof, and retains loft when inflated."
Since 1983, Ergodyne has pioneered the development of products that Make The Workplace A Betterplace. What started 28 years ago with just one product has grown into a line of top flight, battle-tested, tenacious work gear; all precision crafted to provide protection, regulate temperature, and enhance productivity for workers on jobsites the world over. The current lineup is extensive and constantly growing: ProFlex Hand Protection, ProFlex Knee Pads, ProFlex Supports, Trex Footwear Accessories, Chill-Its Cooling Products, N-Ferno Warming Products, GloWear Hi-Vis Apparel, Squids Lanyards, Arsenal Equipment Storage Systems, CORE Performance Work Wear and SHAX Portable Work Shelters.
Bears hibernate and sleep through winter's worst and while you may be burly, you aren't Yogi. Bite winter back with our line of N-Ferno liners, balaclavas, and hats. Soft, hi-tech fabrics create a toasty, head-hugging oasis of smile-inducing comfort as you put hypothermia on ice.