The other day, My mother and I were discussing things I would want for Christmas. Well we came up on the topic of new shoes. She said she found this weird spring like shoes at Walmart last year, and they only had like two pairs left. She said the price was anywhere from $100-$200. What makes these shoes interesting is that she was telling me that kids would strap these on, (I guess they had to stap something to there lower leg also because it make them atleast a foot taller) and because theres some super spring built in them, these kids could run and do all sorts or athletic things. An example she gave me was that there were kids using these shoes and jumping over cars with them (Non moving of course). Anyway, my question is has anyone every seen or heard of anything like this? If yes, whats the name of this product because I wouldnt mind me picking up apair of these this year.