<ul> <li>The synthetic upper features airy mesh for lightweight comfort that's durable.</li> <li>Originally designed for performance running, Nike Air units provide lightweight cushioning that lasts.</li> <li>Bringing beach life to the city, the prominent TPU arch draws inspiration from a whale's tail and adds structure while the iconic TPU fingers nod to palm trees and ocean waves.</li> <li>The TPU toe tip adds durability and shine.​</li> <li>Reflective details</li> <li>Not intended for use as Personal Protective Equipment (PPE)</li> <li>Rubber sole</li> </ul>