When the adidas SL 72 OG shoes debuted in the '70s, they made waves in the industry for being the first running shoe with a nylon upper. This version continues the shoe's legacy for the unexpected with the upper showcasing an all-over leopard print in pony hair. The trainers feature a textured tongue and they're retooled on a low-profile midsole and rubber outsole for a modern spin on the archival silhouette.