Boston Traveler Mens PU Leather Zipper Jacket polyvinyl chloride Zipper closure Approximate length from the top center back to the hem is 27.5 inches. Taken from a size medium. Shell: 96-percent polyvinyl chloride/4-percent polyurethane Backing: 100-percent polyester/ Contrast: 96-percent cotton, 4-percent spandex This jacket is fully lined in polyester. Clean with a damp cloth/ No dry