After being off the market for 2013, adidas Originals has re-released the iconic Stan Smith sneaker in a lineup of new colorways for Spring/Summer 2014. Since its debut as a tennis shoe in the â€™70s, the Stan Smith has become a staple of classic and clean design, and has become one of adidasâ€™s best-selling shoes of all time. For the upcoming season, the classic white leather upper comes back with three different heel tab colors â€“ green, red and blue. An updated color suede version brings the shoe in to the modern age and will also be available in green, red and blue. (via Highsnobiety).