A Silver color metal and enamel device 1 1/8 inches (2.86 cm) in height overall consisting of a shield blazoned: Tierced in pairle reversed Sable divided Argent, in dexter chief a Treble Clef musical note and to sinister chief a torch enflamed of the like. In base a baseball bat fesswise, between a baseball above and a football below all of the last. Attached above the shield, a Cardinal bird Gules. Attached on each side of the shield is a mantling of leaves of the like. Attached below the shield, a Red scroll inscribed "OSBORNE" in base metal letters.
Red and white are the school colors. The Cardinal bird is the school's mascot and symbolizes dignity, glory, and loyalty.
The shoulder loop insignia was approved 14 November 2006.