Sandals is an olive-green fish who makes many cameo appearances. He first appears in the episode "The Smoking Peanut."
He is an olive-green colored fish with dark yellow-orange lips, and has dark olive-green spots on the side of his head. He wears purple shorts with white flowers and sandals (which gave his name) and he has light olive green fins. He usually is a surfer at Goo Lagoon, and doesn't act very intelligent.
The shorts that Sandals wears are similar to Patrick's shorts since they both have Hawaiian flowers on them. The only difference is the size and color. They are the same shorts as the ones that Medley Fishbowl wears.