Swiss-engineered to be terrain-proof, the Cloudrock Waterproof is the first On speed hiking boot. Built for traction, pace and protection in all conditions, it counters rocky terrain and mud-clogged paths to keep you on track. Helping you along is their Speedboard, which transforms energy generated upon landing into forward motion, and their signature Zero-Gravity CloudTec cushioning that gives lasting comfort. The Missiongrip rubber sole adds the finishing touch, for traction and bite you can trust.