The legend, leveled up and waterproofed. With more support, comfort and cushioning – for every run, in every condition. 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. With its high-performance waterproof membrane, the Cloudrunner 2 waterproof can weather rainy runs. From toe to heel, each element of this next-gen supportive shoe is designed to keep you moving, come rain or shine. (And say goodbye to trapped stones, thanks to an updated outsole.) For the Cloudrunner 2 Waterproof, the tech upgrades don’t stop at comfort and performance. This next-gen style features a mesh upper made with recycled polyester.