Army - COA - 125th Infantry Regiment wo Txt V1 Classic T ShirtSolid 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 125th traces its lineage back to the 1850s when on 24 December 1857 and 4 January 1858, two respective militia companies were formed; the East Saginaw Guards and the Flint Union Grays. On 25 April 1861 the two companies combined and expanded to form the 2nd