The N-Ferno 6847 FR Balaclava Face Mask meets two flame-resistant standards: NFPA 70E and NFPA 2112. It’s designed with Polartec FR Power Grid fleece – a grid-construction knit that minimizes fabric mass and maximizes fabric performance for increased warmth and lighter weight. The interior is hydrophilic to absorb sweat and transfer it outside, while the exterior disperses moisture for more efficient evaporation. The grid design also creates open air channels for improved breathability.
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