US Army

US Army 6th Psychological Operations Battalion (6th POB (A)) Hawaiian Shirt

US Army

US Army 6th Special Forces Group (6th SFG) Hawaiian Shirt

US Army

US Army 7th Army Pyramid of Power Hawaiian Shirt

US Army

US Army 1st Cavalry Division’s Combat Aviation Brigade With The Horse Detachment Hawaiian Shirt

US Army

US Army 1st Cavalry Long Range Recon Patrol Hawaiian Shirt

US Army

US Army 1st Engineer Brigade DUI Hawaiian Shirt

US Army

US Army 1st Infantry Division (United States) The Big Red One Hawaiian Shirt

US Army

US Army 1st Infantry Division RECONDO School Arrowhead LRRP Hawaiian Shirt

US Army

US Army 1st Medical Brigade Hawaiian Shirt

US Army

US Army 1st Security Force Assistance Brigade (1st SFAB) Hawaiian Shirt

US Army

US Army 1st Signal Brigade (First to Communicate) Hawaiian Shirt

US Army

US Army 1st Special Forces Group (1st SFG) Pocket Hawaiian Shirt