On a vertical rectangular-shaped embroidered item arched convexly at the top and bottom, edged with a 1/8 inch (.32 cm) red border, the background divided vertical wavy through the center, gray to the left and black to the right, at the top of the left section a black shark swimming to base and to the right, eye and belly white; on the right section, a gray shark swimming at base and to the left, eyed black, belly area white. Attached above the rectangle a white scroll edged with a 1/8 inch (.32 cm) red border inscribed SANCHEZ in red letters. Attached below the rectangle, a white scroll edged with a 1/8 inch (.32 cm) red border inscribed SHARKS in red letters. The overall dimensions are 3 1/2 inches (8.89 cm) in height and 2 1/2 inches (6.35 cm) in width.

Black, silver, and red are the school colors. Black denotes power, elegance and strength; silver alludes to unity and sincerity; and red signifies energy, determination, and passion. The two sharks swimming in an S shape motion suggest unity between academics and leadership. 

The shoulder sleeve insignia was authorized 14 August 2018. (TIOH Drawing Number A-10J-1232)

A silver color metal and epoxied device, 1 1/8 inches (2.86 cm) in height, between two palm trees a pointed oval bearing a red demi-torch, in base a blue seascape with a stylized silver island above the ocean line and a shark breaching, eyed black, detailed gray.  Attached below the shield a silver scroll inscribed SIMON SANCHEZ in black.

The school colors are black, silver, and red.  Black denotes power, elegance, and strength; silver alludes to prestige, wealth, and prosperity; and red signifies energy, determination, and passion.  The shark is the mascot, a symbol of school pride. The palm trees and the seascape depicts the location of the school, and the demi-torch alludes to the JROTC mission.

The shoulder loop insignia was originally authorized on 27 October 1986, it was amended to update the manufacturing drawings on 14 August 2018.