On a white vertical rectangular embroidered device, arched convexly at top and bottom, and edged with a 1/8 inch (.32 cm) black border, the head of a stylized bear looking toward the observer. The left half of the face is red and the right half is black with red eyes and mouth and a 1/16 inch (.16 cm) red outline around the entire face. Attached above the rectangle, a red scroll edged with a 1/8 inch (.32 cm) black border inscribed "WEST OSO" in black letters. Attached below the rectangle, a red scroll edged with a 1/8 inch black border inscribed "BEARS" in black letters. Overall dimensions 3 inches (7.62 cm) in height and 2 1/4 inches (5.72 cm) in width.
The school colors are red, black, and white. The bear is the school mascot.
The shoulder sleeve insignia was authorized 18 December 2007.