The 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 movement. A plush tongue means total comfort and easy step-in, while a durable heel clip helps to lock in extra stability and support. (And say goodbye to trapped stones, thanks to an updated outsole.) For the Cloudrunner 2, the tech upgrades don’t stop at comfort and performance. This next-gen style features a new mesh upper made of 100% recycled polyester. So it's not just a stride forward for you, but for sustainable practice too.