Hopefully they're not too late to the show. After they're sold out, you're looking at buying at hight prices and looking under couches to find some of them. I myself made that mistake with several of the 8s and now I'm combing Craig's List and Feebay everyday for ones I passed on. While I'm not saying this is a tool that should be exercised often, you have a year to return them to Nike if they're not worn. That said, if you're not in the financial hurt locker, it's a "tool" to be used prudently. If you're living paycheck to paycheck, the aforementioned is ill advised.