Bulwark - Vest Jacket Liner - Nomex IIIA

Four concealed snaps, front-fly closures, Two large inset slash welted pockets, one inside chest pocket, Snaps into JLB8, JLJ8 and JNJ8 jackets (sold separately) Shell: Flame-resistant, 4.5 oz. (150 g/m²) Nomex® IIIA (93% Nomex® Aramid / 5% Kevlar® Aramid / 2% Other Fiber), Lining: 100% Meta-Aramid, Insulation Package: 10 oz. (340 g/m²) 90% Aramid / 10% FR Rayon < EOL>Arc Rating E_BT 37.0 calories/cm²