The legend, leveled up and waterproofed. With more support, comfort and cushioning – for every run, in every condition. Key features The supportive, feel-good running shoe 100% recycled Swiss-engineered waterproof mesh upper New Helion superfoam midsole for big energy return Upgraded outsole that won't trap stones as you run CloudTec cushioning to absorb impact Plush tongue for total comfort and easy step-in Durable heel clip and upper reinforcements for added support High-performance 360° waterproof yet soft membrane (Super) superfoam 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. Ready for the storm 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.) 100% recycled polyester For the Cloudrunner 2 waterproof, the tech upgrades don’t stop at comfort and performance. This next-gen style features a new mesh upper made of 100% recycled polyester. A stride in the right direction for you – and the planet.