Helion™ your run
Introducing the Cloudswift with Helion™: an active superfoam that doesn’t tire. Helion™ is a lighter, softer, and more agile foam that’s made to perform on hard surfaces and protect from impact. Temperature resistant and durable with high traction at high speed, even on wet roads. Cushioning without compromise – with an engineered upper to match.
The unique new Helion™ foam won't tire before runners do, thanks to a special blend of hard and soft materials. Its enduring energy return properties offer protection from the road, performance for the run.
Engineered mesh construction
The engineered mesh construction means multiple benefits, from a snug fit to breathability, mile after comfortable mile.
Strong yet stretchable, the mid-foot support of the mechanical side band means runners're comfortably strapped in for swift runs without losing that feeling of freedom.
Durable rubber reinforcements on the Helion™ foam Cloud elements provide enhanced traction to come to grips with high-tempo training, even on wet roads.