Carhartt Men's Black Duck Detroit Jacket provides comfort and style for casual or on the job wear. Made of 98% cotton and 2% spandex canvas, this relaxed-fit jacket features Rugged Flex technology that lets you move easily to complete any task. The inside lining of the jacket is a stretchy twill fabric with a blanket stripe print. Snap adjustments on the bottom hem and sleeve cuffs allow you to keep cold out. Keep your essentials within reach by placing them in the chest pocket with zipper closure, the two lower pockets, or the interior pockets. For added style, there is a Carhartt signature patch on the left chest.