On takes your favorite trail shoe and fashions it into one of the lightest speed-hiking boots on the market. Still having the sticky Missiongrip rubber and CloudTec outsole cushioning the Cloudrock uses a higher-top construction with a two-layer waterproof upper to fend off anything the elements can send your way whether you're in your backyard or the Swiss Alps. Built for speed comfort or fashion the Cloudrock is ready for any adventure and any terrain you're even thinking of taking on.