Made of Max Comfort™ 7.5 oz., 88% cotton/12% nylon outer shell and 11.5 oz. quilted lining. Features double-needle stitching on main seams, pleated action back that provides arms with 360° full range of motion, FR Nomex® 1-way separating front zipper closure with protective storm flap with snap closure, and knit cuffs and waistband. Sewn with FR aramid thread. Water-repellent. Arc rating: 35 cal/cm², CAT 3. UL® and NFPA 2112 certified.