<ul> <li>Updated Flyknit upper and a water-resistant membrane help keep you dry</li> <li>New ReactX foam in the midsole for extra cushioning</li> <li>Waffle outsole for durable traction on the roads</li> <li>Ultra-comfortable collar and tongue for a soft, snug fit</li> <li>What’s New? New ReactX cushioning for even more comfort and a revamped upper and wider toe box.Product Details​</li> <li>Heel-to-toe drop: 9mm</li> </ul>