Defy the elements with Cloudrock: On's first speed-hiking boot, engineered for superior traction, speed, and protection. Built in the Swiss Alps for performance, Cloudrock is 35% lighter than similar products. It's designed for agility and performance - so you can take on any terrain with confidence. With a waterproof coating and protective details, you're ready for any conditions. Master the mountain with Cloud rock.
Cloud Shoes run small. Please order 1 size up.