It's hard to imagine a world before Flyknit, but it was only five years ago that this miracle material was introduced to the world at the 2012 London Olympics. One of the shoes that made that momentous introduction was the Nike Flyknit Trainer, which finally returns to shelves this week in its original black and white colorway. Arguably the most sought after Flyknit model, the Flyknit Trainer features a full Flyknit upper, Flywire cables, and sock-like ankle collar. The signature injected-foam sole unit and black branding on the side panel, tongue and heel finish off this highly anticipated release. After being glimpsed on the feet of KD and Draymond Green pre and post game at this year's NBA Finals, the Trainers are finally available to the rest of us once again. Hallelujah!