This inherently FR flame-resistant winter liner is shoulder length and has a three-layer construction: FR modacrylic/cotton shell, 3M™ FR Thinsulate™ inner layer, and modacrylic/cotton red fleece lining. It also features warming pockets over the ears, a hook-and-loop chin strap, hard hat attachment, and a silver reflective accent logo. One size fits all. Meets ASTM F1506 NFPA 70E.
Modacrylic/cotton red fleece lining 3M™ FR Thinsulate™ insulation Shoulder length Hard hat attachment Inherently FR Arc Rating (EBT) = 31 Cal/cm² Heat Attenuation Factor (HAF) = 91% NFPA 70E Arc Flash PPE Category: 3 Meets ASTM F1506 NFPA 70E
