Bulwark Hi-Visibility Flame-Resistant Mesh Safety Vest 5.6 oz (190 g/m2) Flame-resistant High Visibilty 95% Modacrylic®/ 5% AramidParallel striping, front and back360degree visibility Applied 2" FR silver reflective stripingHook-and-loop front closureHook-and-loop adjustable sides (dual sizing)Bulwark reseller hang tagHome WashCAT 1 ANSI 2 Arc Rating ATPV 4.6 calories/cm2 Flame resistant ANSI 107-2010 Class 2 Level 2 CompliantANSI 107-2015 Type R Class 2 Compliant