Oh, I remember what it is now. They are referring to the uniforms it replaces. There is only going to be two uniforms in the U.S. Army now. The Dress Blues and the ACUs. EVERYTHING else is being phased out. The ACUs will be accepted as normal wear as opposed to before when they expected some kind of dress uniform that has to be maintained by taking to the cleaners, etc. Believe it or not Dress Greens are going bye bye.