On an olive drab disc 2 1/4 inches (5.72cm) in diameter bordered 1/8 inch (.23cm) in blue a chevron reversed in white superimposed by a saltire in blue all humetty members 3/8 inch (.95cm) in width.
The shoulder sleeve insignia is in Corps colors, blue and white.
The shoulder sleeve insignia was originally authorized for the XV Corps on 20 Apr 1943. It was redesignated on 14 Feb 1958 for the XV U. S. Army Corps. A distinctive unit insignia was not approved for the XV U. S. Army Corps. (TIOH Drawing Number A-1-71)