The Cloudrock 2 On Running waterproof hiking boots have running shoe DNA. which ensure the stability and speed of our step on the track. From valley treks to steep climbs to the summit, our feet stay dry behind the wicking membrane and our steps on the ultra-light platform seem soft. A finely tuned collar and additional heel stabilizer enhance our footing on scree. , and the closed channel of the midsole ensures that we do not carry stones with us.