Engineered for urban running, the Cloudswift is tough enough to tackle running through the city. With its CloudTec® and Helion™ superfoam, this shoe is built to perform on hard surfaces and protect from impact. The Cloudswift is designed for a firm, responsive ride that encourages you to pick up the pace as you glide through the neighborhood. Upper: A breathable engineered-mesh keeps feet cool during intense exercises. The TPU mechanical side band gently supports the midfoot during each stride for a strong yet stretchy hold. Midsole: Helion™ superfoam combines lightweight feel with responsiveness and durability. Its temperature-resistant material provides the same experience hot and cold conditions. Speedboard uses your momentum from impact to spring into your next step for a fast, explosive feeling. Outsole: Durable rubber reinforcements provide high traction at high speeds, even on wet roads. CloudTec® cushion pods compress as you land, then release for a quick take-off. Who’s it for? City runners who need a shoe that can survive in urban environments. Runners who love 5ks, short runs, and road running. Anyone who’s tired of the soft and heavily-padded running shoes and wants to try something more lightweight and responsive..