Mens style, Outershell: Flame resistant, 4.5 oz. Nomex IIIA 93% Nomex Aramid/ 5% Kevlar Aramid/ 2% Other Fiber. Insulation: Flame resistant 10.0 oz. Quilted Nomex. Home Wash and Light Soil Wash. Four concealed snaps, front fly closures, Two large inset slash welted pockets, one inside chest pocket, Snaps into JLB8,JLJ8 and JNJ8 jackets. Arc Rating EBT 44.1 calories/cm2. sku: LNS2 Mens Liner Nomex IIIA Flame Resistant Jacket, brand: Bulwark