Ergodyne N-Ferno Shoulder2-layer winter liner with rib knit is made up of modacrylic cotton blend fleece for durability. Liner has warming pack pockets and features hook as well as loop straps for easy attachment. Two-way Cold Series Flame Resistant Winter Liner. Color: Black. Shoulder Length. Hook and Loop straps for easy attachment. Upper section: Modacrylic cotton blend twill with Modacrylic cotton fleece lining (ATPV rating of 20 cal/cm2). Lower section: Double layer modacrylic blend rib knit (EBT rating of 17. 0 cal/cm2). Meets requirements of Performance Specification ASTM F1506; classified HRC2 according to NFPA 70E. Nomex Metal Zipper. Length: Shoulder. Black. Shell: Banox FR3 shell (ATPV rating of 9. 4 cal/cm2) with modacrylic fleece lining (EBT rating of 9. 6 cal/cm2), Lining: Double layer modacrylic blend rib knit (EBT rating of 17. 0 cal/cm2). One size fits all. Type: Winter liner. Closure: Hook and loop, zipper metal. Applications: Construction, freight/baggage, drilling/mining, oil/gas refining, iron/steel work, delivery/service, landscaping/grounds, cold storage/warehousing, material handling. Versatile design with detachable upper and lower sections. Thermal - product is designed to provide warmth. Flame resistant, resists flame ignition and self extinguishes. Ergodyne N-Ferno Shoulder2-layer winter liner with Nomex metal zipper for durability and is suitable for construction, warehousing, material handling applications.