Mil-Spec Combat Helmet Cover for MICH / ACH / TC-2000 Protective Combat Helmet Series (ACU) Designed for the Modular Integrated Communications Helmet (MICH), Advanced Combat Helmet (ACH) and TC-2000 which were developed by the United States Army Soldier Systems Center as protective combat helmets. This helmet is currently in use with the United States Military (SOF, US Army, USMC, etc). Hook and loop (velcro) attachment points for securing to MICH helmet Rear velcro secured flap for routing communications cables