Description
On a white disc within a 1/8 inch (.32 cm) red border, 2 inches (5.08 cm) in diameter overall, three blue arrowheads with points outward, arranged to form a triangle, one point up.

Background
The shoulder sleeve insignia was originally approved for the 3d Logistical Command on 20 May 1952. It was redesignated on 23 September 1974, for the 3d Support Command. The insignia was redesignated effective 16 September 2007, for the 3d Sustainment Command with the description updated. (TIOH Drawing Number A-1-30)