Dixxon Flannel Company FR Pilot flannel shirt. XXLT Men’s black, white, and blue plaid patterned flame resistant flannel shirt CAT 2 Designed to meet or exceed the FR performance standard of NFPA® 2112 Arc Rating (ATPV) 11 cal/cm2 Button up front & button sleeve cuffs; flame resistant melamine buttons Dual chest pockets with button closure Dixxon brand tag on the left chest pocket with an NFPA 2112/CAT 2 label on the left side Extended sleeve plackets and extra length for ease of tucking in Do not iron 100% 8.25-oz cott