The jump to a second signature shoe is a case study in player observation. For Giannis Antetokounmpo, the Zoom Freak 2 is built on identifying his most unstoppable moves and creating ways to make them even more effective. “What Giannis does in space is directly connected to his body proportions,” says Ross Klein, Senior Creative Director for Nike Basketball. “What’s different about his movements is that he’s causing so much pressure when he hits those steps, like the Eurostep, that we need to help propel him and contain him further near the toe.” Much of the story in Nike Basketball’s signature line history is based on studying signature movement (take the Kyrie 2, a shoe that was born from studying the intense, banked angles of Irving's cuts). Proportionately, Antetokounmpo is a unicorn, possessing the ability to control the ball like a guard and yet bruise his way into the lane with the physicality of a center. The combination of those two skill sets help make his sec...