7-ounce, 87% cotton / 7% high-tenacity nylon / 5% polyester / 1% spandex FR twill Meets the performance requirements of NFPA 70E UL® classified to NFPA 2112 Built to move with Rugged Flex® stretch technology Triple-stitched main seams Stand-up collar with snap closure Brass zipper front with Nomex® FR zipper tape and inside and outside protective flaps Adjustable cuff with snap closure Back yoke with pleats for ease of movement Carhartt FR and NFPA 2112/CAT 2 labels sewn on left chest pocket flap Two chest pockets with snap closures Two side-entry pass through pockets with snap closures Right-side tool and utility pocket; Two utility bands on chest; Left-chest pocket has pencil slot; Left sleeve upper arm pocket Brass leg zippers with Nomex® FR zipper tape Imported