The design for the engineered woven upper is inspired by our pinnacle race shoe, the Cloudboom Echo 3. Light and breathable, it provides a comfortable, seamless fit. The CloudTec Phase midsole structure creates a seamless heel-to-toe transition. Made with a refined Helion superfoam compound, it's also bouncier and more responsive. Lighter and more cushioned, the Cloudsurfer Next propels you forward for a faster and more responsive ride. At the forefoot, the new, agile rocker helps you push off with power. Recycled content polyester: 77%, Recycled content polyurethane: 22%, Recycled content thermoplastic polyurethane: 21%, Recycled content EVA: 3%. More agile. More dynamic. More get-up-and-go.