The GRIDIRON flannel shirt, built to survive. Constructed with 100% cotton, heavyweight fabric, this flannel shirt provides the durability and protection needed when on the jobsite. Its canvas-reinforced pockets, cuffs, and double-stitched seaming ensure high wear and tear zones outlive the job. The 3-pocket design maximizes storage, allowing you to always have what you need, whether that be your keys, a screwdriver, or a utility knife. Milwaukee GRIDIRON products are developed in collaboration with feedback from users across the trades through continuous jobsite research.