On Men's Cloudsurfer Next Size:8.5 Zip-secure chest pocket

Zip-secure chest pocket

and 30% sugarcane EVA help it tread more lightly

With zero drop and Altra’s signature FootShape fit

and support

Run with Confidence

On Men's Cloudsurfer Next Size:8.5 Zip-secure chest pocketRun smooth. Feel faster. The Cloudsurfer Next adds forward roll to soft CloudTec Phase. So every run feels effortless. The Cloudsurfer Next's updated forefoot rocker pushes power to the front. Built for daily running, it's light, cushioned and responsive. And feels fast too. Combined with Cloudsurfer cushioning for an effortless feeling, put simply, it makes faster running feel easier. Modeled after On's top race day shoes, the updated Cloudsurfer