The N-Ferno® 6892 FR Winter Hard Hat Liner - 3-layer, Modacrylic/Cotton has 3 layers of insulation for extreme warmth. The outer shell and lining are made with a flame-resistant modacrylic/cotton fleece blend with a mid-layer of 3M™ FR Thinsulate™. This lightweight thermal liner is shoulder-length to keep head, ears and neck covered and fits comfortably under helmets or hard hats without feeling too bulky. NThe fire-resistant outer shell and lining are made of 60% modacrylic cotton and 40% cotton twill blend to stand up to tough environments and meets requirements of performance specification ASTM F1506; classified CAT2 according to NFPA 70E. Arc-rated; ATPV rating of 27 cal/cm2. A mid-layer of 3M™ FR Thinsulate™ provides maximum warmth and protection in extremely cold environments. NThere are four hook and loop straps on the exterior of the liner designed to securely attach to the interior of a hard hat for versatile protection in extreme work environments. This hard hat winter liner has an elastic strip in the forehead area to keep the liner snug against the face to trap body heat in and keep cold out. Small pockets by the ears are designed to hold regular-sized hand warmers (sold separately) to keep ears warm and comfortable in extreme temperatures. NThe N-Ferno® FR hard hat liner is great cold weather work gear for people who spend extended periods of time in cold environments and need to wear head protection such as construction, freight, drilling or mining, delivery service, landscaping, and warehousing. Also great for recreational use like skiing, snowboarding, sledding or other winter activities that may need a helmet. N-Ferno Black Modacrylic/Cotton Blend/Polyester Winter Liner | 16892
