9-oz. 97% Cotton, 3% Spandex. Classic 3-roll-2 cut jacket. Unlined. Single rounded chest pocket. Two lower patch pockets with flaps. Two interior zippered pockets perfect for securing your phone, wallet and passport. Center back vent. Three button functional cuff. Removable throat latch. Double needle felled construction throughout. Wash cold and tumble dry low. https://www.taylorstitch.com/collections/mens-outerwear/products/the-gibson-jacket-in-dark-khaki