Providing the same high-level protection, but in a lighter weight fabrication, the FR Air Crew has the comfort, durability and flame resistance necessary for hazardous work environments. Flame-resistant CAT 2 ATPV 8.7 NFPA 70E NFPA 2112 Lightweight FR jersey Greater Arm Mobility seam construction for maximum range of motion Chest pocket with Velcro® closure Rib-knit collar and cuffs 100% cotton