Puma reissues its nerdiest shoe ever, the RS-Computer

No one has any trouble tracking their steps today. But how can you make sure people know you're doing it? Ostentatiously checking your phone or watch every five minutes is a pain. What if I told you there was a shoe with a step-tracking computer sticking out of it where everyone could see? It's a Puma. It was born in 1986, and will be reborn in 2018 — briefly....