The new On Cloudflash is updated with a lighter, thinner and more breathable mesh upper that seamlessly disappears on the foot with just enough structure to hold onto your foot as you take off on your shorter-distance races. Also updated is a second row of bouncy cloud elements atop the stiff and responsive Pebax Speedboard to complement the underfoot cloud elements to deliver one of the biggest punches to date. If you thought the older Cloudflash, meet the new Flash.⁩