PBI Lightweight Gold™ 40 cal is a lightweight, breathable and comfortable, Hazards Risk Category (HRC) 4 arc flash system. Developed by PBI Performance Products, Inc., this system combines a proven PBI Gold® outer shell and the original Chambray™ thermal liner, featuring PBI G2 batting.Arc flash system

PBI Performance Products, Inc.,www.pbiproducts.com/fabrics/en, 704-554-3378.