... those sandals that had a button on the side of the sole that when you pressed it, wheels popped down and they became roller skates? I wanted a pair but they were girl sandals. I remember the commercial where the girl was late for class but "all of a sudden" remembers that she's wearing a pair of sandal skates so she pushes the button and skates across campus to her class. I'm guessing they don't make these any more, but who knows..