This hard-working shirt is built for action. Featuring the same great fit and distinctive Greater Arm Mobility technology as our Western performance shirts plus it's flame resistant for hazardous work environments. CAT 2 ATPV 11 cal/cm2 NFPA 70E NFPA 2112 7 oz FR print Greater Arm Mobility seam construction for maximum range of motion Button down with left chest pocket Adjustable cuffs 88% cotton, 12% nylon Imported