The N-Ferno FR Balaclava Face Mask is dual compliant and meets two flame-resistant standards – NFPA 70E and NFPA 2112. It blocks all the elements: earth, wind, fire and water. Face mask is designed with Polartec FR Power Grid fleece is a grid-construction knit that minimizes fabric mass and maximizes fabric performance for increased warmth and lighter weight. Interior is hydrophilic to absorb sweat and transfer it outside while the exterior disperses moisture for more efficient evaporation. Grid design also creates open air channels for improved breathability. Double-standard fabric is tested and certified to meet both NFPA 70E and NFPA 2112 standards for flame-resistant clothing. Thermal balaclava works as a ski face mask or a staple on the job to keep you warm and dry so you can focus on the task at hand. Moisture-wicking, breathable fabric makes it the perfect FR face mask for winter work where FR clothing is required.