Field Flannel Shirt - Brown MarshThis Field Flannel Workshirt from Filson is cut from a warm mid weight cotton twill thats been printed with a brown marsh and mallard pattern for a vintage inspired look. Its finished with a military grade melamine button front closure, adjustable cuffs, a pair of button flap chest pockets, and a pleated back to give you a full range of movement in the shoulders. 7oz, 100% cotton flannel Printed marsh mallard pattern Military grade melamine buttons