ON-RUNNING Cloudultra – Flame / Storm: Meet the Cloudultra. Ultra cushioned, ultra comfortable, ultra versatile. Born in the Swiss Alps, it’s made to conquer epic mountain mileage and quick bursts through forest glades, rocky routes and gravel paths. No distance is off-limits. Connected CloudTec® and a closed outsole glide over mixed terrain on and off the road. And the FlipRelease™ tool relieves pressure from swollen feet on long runs with the flick of a switch.

• Double Cushioning – For the ultimate ultra-shoe, we’ve doubled up on Helion™ superfoam. Two layers of Clouds work in tandem to provide ultimate cushioning and long term comfort
• Switched-On Comfort – The all-new FlipRelease™ tool makes finding a more comfortable fit as easy as flicking a switch. Ideal for long distance running when feet can swell
• Soft but Tough – The two-layer sandwich mesh upper is durable and breathable. Along with the wrap-fit construction, perforated for superior climate-control, it fits like your favorite socks
• Platform for Performance – Connected Clouds keep stones out and are easy to clean. Missiongrip™ with three independent traction patterns let you master mixed terrain on and off the road