The BDU Patrol Cap is available at Army Surplus World. The Patrol Cap is made by a current military manufacturer for the United States Military. Built to withstand everyday use, the BDU Patrol Cap is constructed of durable material in a variety of colors and patterns. Strong single-ply construction is paired with surged internal seams and a plastic visor insert for resiliency throughout the entire cap. The sizes of the BDU Patrol caps are S, M, L, and XL.