Niketown New York (CLOSED)

Sure, the Swoosh’s massive flagship is usually clogged with tourists, but where else will space-age chutes deliver your sneakers? Five floors brim with inspiring quotes by coaches (“If you have a body, you’re an athlete”), top-notch athlete’s clothing for both genders and iPod-friendly shoes ($85–$140). Its top floor also hosts the freshly minted NIKEiD studio, where you can customize your kicks.