100% Cotton Undershirt is standard issue for military use. Worn on patrol and in combat by millions of U.S. troops, its quality and comfort meet the tough requirements of military purchasing. Same fabric and specifications as issued to U.S. military personnel. Worn under combat and dress uniforms. Soft 100% combed cotton. American made in Kentucky, USA. Conforms to U.S. military CID A-A50013E. *Colors are for reference only and will vary due to differences in computer monitors. Actual colors of our products are established by the US Military. If the size you need is not listed, it is temporarily out of stock. Please check back later. 100% Combed cotton UNDERSHIRTS