They're ugly, but whatever. These shoes grow with your kids' feet!

Why ever for? Well, to save you money (though they cost nearly $100). Each pair of INCHworm sneakers can expand several half sizes, meaning they'll cover your kids feet over three sizes. You just click a button when you need to expand them and zing! bigger shoes.

Evironmentally, maybe it's a good deal (depends exactly with what and how they're made). But for budget purposes? I promise you I could squeeze more than five pairs of shoes out of $100, but I'm super cheap and not cool.

What do you think? Would you get a pair?