At least I think that's what they were called! A primary school must have in the mid 80s - they came with dance steps and when you turned them upside down they had puzzles in the soles. That was great until you'd worn them a few times and the plastic got so scuffed you couldn't see the little ball in the maze...
Do You Remember Tic Toc Shoes?
Do You Remember Tic Toc Shoes?