Designed by Dr. Ray McClanahan, DPM, Correct Toes help the foot rehabilitate from the negative effects of conventionally shaped footwear. The device, made of soft, flexible silicone, encourages the toes back into their natural alignment found at birth. With progressive and consistent use while active and weight bearing, toes align and feet strengthen, restoring your foot’s original position and function.
https://www.correcttoes.com/ is the offical website but is in the United States. Here is a list of Australian Companies.