Modacrylic blend Flame Resistant solid material; FR hook-and-loop front closure; 2” wide laminated reflective material; Two lower inside patch pockets; One inside left chest 2-tier, 4-division pencil pocket; Made in USA; ANSI/ISEA 107 2015 / ANSI/ISEA 107 2020 Type R | Class 2NFPA 70E-2012 | ASTM F1506Arc Rating/ATPV: 8.9 cal/cm2Fabric dye lot variances may occur and meet luminance factor as stated in the standard.;