Air Force Operational Camouflage Pattern guidance updating Sept. 1 Published Aug. 25, 2020 By Air Force Personnel Center Public Affairs Air Force Personnel Center Public Affairs JOINT BASE SAN ANTONIO-RANDOLPH, Texas -- The next milestone for mandatory wear with the Operational Camouflage Pattern uniforms (OCP), goes into effect Sept. 1, 2020. Some of the new requirements are: Mandatory wear of Coyote Brown boots and T-shirt, Spice Brown U.S. flag and officer rank, DLA green socks or Coyote Brown socks. Uniformed service members should review the attached graphic and/or visit https://www.afpc.af.mil/Career-Management/Dress-and-Appearance/ in order to stay up-to-date with current dress and appearance regulations.