<ul> <li>Forefoot Air Zoom unit offers velocity to your step.</li> <li>Heel Nike Air unit provides comfort and cushioning.</li> <li>Durable rubber sole with a rubber midsole wrap has an aggressive traction pattern that grips well on all pregame surfaces.</li> <li>Nike Drag-On toe overlay offers durability from toe drag when you're hitting or pitching.</li> </ul>