Before we stepped into Many Worlds, we'd never been in the presence of a pair of shoes that cost as much as a down payment on a car. The new sneaker boutique in midtown Phoenix has a mint pair of used Nike Air Yeezy 2 Solars — along with dozens of other, slightly less spendy kicks. The minimalist space is home only to a few racks of shoes from the likes of Nike, Adidas, and Converse, plus a small area devoted to Many World-brand T-shirts and shirts by Supreme. Lookie-loos are welcome, so even if high-end sneakers aren't in your budget or your feet are too small for anything in the store, the staff will greet you warmly. But if you decide to buy, know that the service doesn't end when you walk out the door; half of the space is taken up by Many Worlds' Reshoevn8r concept, which sells display cases and shoe-care products, and even offers shoe-cleaning to keep your purchase looking fresh.