Carhartt Men's Big & Tall Quick Duck Jefferson Vest 60% Cotton/40% Polyester Imported Machine Wash 8.5-ounce, 60-percent cotton/40-percent polyester canvas with Rain Defender durable water-repellent finish 30-percent lighter and ounce-for-ounce as durable as sandstone Nylon lining quilted to 80gram 3M Thinsulate insulation Mock-neck collar with zip through Two large lower-front pockets