I invented the first sandal that self-adjusted to the wearer's gait. A flip-flop that didn't flip or flop! My design team consisted of an orthopedic foot surgeon and an industrial engineer. I named them SHARKFEET. They were Ferraris for your feet! I manufactured them in Los Angeles using hand-poured injection molding. SHARKFEET were made out of polyurethane, the Cadillac of plastics.
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