100% cotton twill. Enzyme-washed. Zip and button fastening. 4 side pockets including 2 patch pockets with studded flap. 2 back pockets with studded flap. Pockets with binding detailing. This product has been specially treated and appears intentionally aged. This manufacturing process results in colour variations between products and makes each piece unique. Certified STANDARD 100 by OEKO-TEX®N° CQ1007/7, IFTH.