- Solid colored t-shirts are 100% combed ringspun cotton, however, heathered colors could contain a cotton/polyester blend
- Preshrunk to minimize shrinkage
The 40th Field Artillery Regiment was first constituted in the National Army as the 40th Field Artillery on 5 July 1918
The 40th participated in eleven Vietnam War campaigns
The Regiment’s last combat action came in the Southwest Asia conflict, aka the First Gulf War.