Vintage costume shoes, rubbery slipons with curly toes. These would make
fun parade wear, part of a stage or cosplay outfit, or Halloween or
Christmas costume!
These are made like socks, without soles like old fashioned rubber
overshoes would have. I believe they're designed to fit over socks or
stocking feet, not over shoes.
Size is 'one size fits most' for teens or adults, they're about 10 1/2"
long over the foot. They're deadstock, never used. But they smell stale
or musty from years in a theater basement, and have white powdered talc
on them inside and out, to keep them from sticking together.