- Solid colored t-shirts are 100% combed ringspun cotton, however, heathered colors could contain a cotton/polyester blend
- Preshrunk to minimize shrinkage
- Double-needle sleeve and bottom hems
The 13th Psychological Operations Battalion (originally, the 13th Psychological Warfare Battalion (Enemy Prisoner of War)) is a Battalion in the United States Army Reserve.It was established on 4 October 1961 in the Regular Army as Headquarters and Headquarters Co, 13th Psychological Warfare Battalion was activated on 15 November 1961 at Fort Bragg, North Carolina. The 13th was redesignated on 20 December 1965 as Headquarters and Headquarters Company, 13th Psychological Operations Battalion.