The all-new Voltaic Evo is designed for the trainer who wants comfort and traction without sacrificing style. The Voltaic features a midsole with PUMA's 10 Cell technology and an outsole designed with full length rubber coverage. It's time to make your mark.<ul><li>SOFTFOAM+: Step-in comfort sockliner designed to provide soft cushioning thanks to its extra thick heel</li></ul><ul><li>Outsole: Full length rubber</li><li>Midsole: 10 cell and TPU shank</li><li>Upper: Textured materials and premium material mix.</li><li>Closure: laces</li><li>Rounded toe</li><li>TPU toe cap provides style and durability</li><li>Cage overlay detail</li></ul>