Cotton twill exterior with a 100% cotton interior, and embroidered detailing on the chest, back and sleeves! Cotton twill does not stretch. The inside lining is printed with the matching pattern to the design. 2 front pockets, and a small interior breast pocket. Care instructions: Spot clean as needed, or hand wash in cold water and then hang to dry. If machine washing: please use cold water and a gentle cycle, and then hang to dry. do NOT use high heat or high spin