About Carhartt 103387 Fire-Resistant Quick Duck Vest - Insulated Carhartt's Fire-Resistant Quick Duck vest keeps you warm and safe at the work site with Thinsulate insulation, a water-repellent Quick Duck shell and flame-resistant treatment. Carhartt manufactures apparel and accessories known for exceptional durability, comfort, quality construction and fit Quick Duck 8.5-ounce stretch canvas shell with Durable Water Repellent (DWR) finish Thinsulate low-bulk synthetic insulation Front zip with zipper garage and backing storm flap Large hand pockets Droptail hem Meets the flame-resistant performance requirements of NFPA 70E and is UL Classified to NFPA 2112 Carhartt Style No. 103387 Made in Nicaragua Specs Closure: Zipper Fabric: 88% cotton, 12% nylon Fabric weight: 8.5oz. Lining: 88% cotton, 12% nylon Insulation: Thinsulate® (55% modacrylic, 30% aramid, 15% polyester) Care: Machine wash, tumble dry low heat