Changeable Letters for the Bottom of Your Shoes

  If you could show anyone what you wanted to say by hidding it on the bottom of your shoe and then showing them, you then have an unlimited amount of possibilities from "I Love You!" to "Doggy Doo" then you could say I have "Doggy Doo" on the bottom of my shoe. In class you could put your feet up and swear at your friends. Maybe even switch the words from shoe to shoe so that it only reads right when you cross your legs. I can't even imagine what you could come up with and hide on the bottom of your shoe only to show someone later or tell them some joke about it first. We can make the letters hold up to walking and they would be better than permenantly writing on your shoe which would ruin them. We could make them like "Reader Board" letters that stick made out of rubber like your soles of your shoes. Then you just pull them off later. Any color and any font you want.