Carhartt J22 Sandstone Traditional Arctic Jacket with Carhartt Arctic Quilt Lining. 12 ounce, 100% cotton sandstone duck. Nylon lining quilted to Carhartt's Arctic-weight polyester insulation. Corduroy top collar with snaps underneath for optional Carhartt hood. Two inside pockets and split back with bi-swing. Carhartt's famous triple-stitched main seams. Pleated elbows and interior rib-knit storm cuffs. Brass front zipper plus storm flap with hook and loop closure.