A Silver color metal and enamel shield shaped device 1 1/8 inches (2.86 cm) in height overall consisting of a shield blazoned: Quarterly, Azure, in the first quarter an open book, in the second quarter a lyre, in the third quarter a representation of an atomic symbol, and in the fourth quarter a winged foot all Argent. On a chief of the first embattled of the second, a pair of swords saltirewise points downward. Above the shield, a knight's helmet with feather plume Silver Gray. Attached on each side of the shield is a mantling of leaves Gules. Attached below the shield, a Red scroll inscribed "SPOTSYLVANIA" in base metal letters.
Blue and red are the school's colors. The knight is the school's mascot. The book represents scholarly achievement and knowledge. The lyre is symbolic of music, drama, and the arts. The atomic symbol alludes to the guardianship of wisdom and education. The winged shoe pertains to athletics and sportsmanship.
The shoulder loop insignia was approved 17 May 2007.