This is our 12-ounce 100% cotton sandstone duck Santa Fe Jacket. It comes with a quilted flannel lining in the body -- one of our warmest! While the sleeves are lined in quilted nylon. The top of the collar is fitted with soft corduroy. There are two convenient inside pockets and two slanted outside hand pockets. The cuffs and waist are rib-knit to keep out cold. Pleated elbows make movement easier. And front and back yoke stitching is western style. A great looking coat that comes in five colors.