8.5-ounce 88% cotton/12% nylon flame-resistant Quick Duck canvas - 7-ounce 88% cotton/12% high-tenacity FR twill lining - Meets the performance requirements of NFPA 70E/ASTM F1506 - UL classified to NFPA 2112 - Full Swing: Patented stretch technology provides greater range of motion - Durable water repellent (DWR) technology forces water to bead up and roll off - Triple-stitched main seams - Stand-up collar - Front zip with flame-resistant zipper tape; Protective inner flap - Adjustable cuffs with ergonomic shaped sleeve hem - Left-chest map pocket with zipper closure; - Left sleeve upper arm pocket - Two lower-front pockets with zipper closures - Two inside patch pockets with flame-resistant hook-and-loop closures - Carhartt FR and NFPA 2112/CAT 2 labels sewn on lower front - Back length (medium regular length): 29" - Replaces 102179