Nike Free Trainer 5.0 - Volt

Per Nike: Men's training has evolved and so has the modern athlete. Nike ushers in this new era of training with the new Nike Free Trainer 5.0, designed to the specifications of athletes looking for a versatile, evolved training shoe. Designers crafted the new 2014 Nike Free Trainer 5.0 with versatility across strength and cardio training top-of-mind. For the first time, the outsole features hexagonal flex grooves to help athletes move naturally and be more agile. An anatomically-shaped heel promotes greater control and the adaptive fit allows for a comfortable, customized lockdown fit.