Warming vest provides comfort and flexibility

Ergodyne introduces N-Ferno 6900 warming vest.

St. Paul, Minn., December 14, 2010—Ergodyne has announced the addition of the N-Ferno 6900 Warming Vest with NobleTek Insulation. This Argon-insulated vest provides warmth, comfort and flexibility—without the added bulk of natural or synthetic fiber.

Ergodyne's new N-Ferno 6900 vest is cited to employ 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.

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