On Cloudrunner 2The legend, leveled up. With more support, more comfort and more cushioning for more fun on every run. For professional athletes and new runners alike, our Helion superfoam is a game changer. The upgraded midsole provides softer cushioning and higher energy return. Plus CloudTec cushioning to absorb impact. So you can keep racking up the miles with confidence. From toe to heel, each element of the Cloudrunner 2 is designed to support your foot during