CornerStone - Duck Cloth Hooded Work Jacket. J763HTough enough to do the job, this work jacket layers easily over shirts and jackets so it's great for mild or harsh weather., 12-ounce, 100% cotton duck cloth, 100% nylon dyed-to-match lining with 6-ounce polyfill insulation, Hood with dyed-to-match drawcord, Rib knit cuffs and waistband, Front hand warmer pockets, Interior pocket, Port Pockets for easy embroidery access