100% cotton heavyweight duck with Berber lining - Brushed-washed hand finish. Pewter hardware: #8 pewter front zipper with extended self-fabric pull. Rivets at stress points with a side entry pocket on chest. Two interior storage pockets with Velcro ® closure. Elastic take-ups in back for better fittiing at waist. Triple needle stitching throughout. Locker loop. Tall sizes available on request by special order.