AfterPay Available - Double your run with ON's best-selling silhouette, back and better than ever. Perfect for runners seeking a protective yet responsive feel, the ON Cloudstratus 3 combines ultimate comfort, with high-end performance. Featuring a new and improved nylon Speedboard for powerful forward rolls and shaved-off seconds, paired with a Helion superfoam midsole that softens landings and springs you forward, the On CloudStratus 3 has the power to make a great run greater.