The All New On Cloudultra Pro

Just In: On Cloudultra Pro - Ultra-Distance Racing Redefined

The On Cloudultra Pro isn't just another trail shoe; it's an ultra-trail racing machine that's been athlete-approved for maximum speed and endurance. After years of being known more for airport fashion than trail performance, On has created something that can legitimately compete with the heavy hitters. The Cloudultra Pro features cutting-edge technology that has been extensively tested in both laboratory and field conditions at ultra-distances, ensuring it can handle whatever you throw at it.

What Makes the Cloudultra Pro Different

The Cloudultra Pro's secret weapon is its dual-layer Helion HF hyperfoam midsole, designed for maximum rebound and stability. This isn't your typical foam setup; it's been optimized using cutting-edge Finite Element Analysis (FEA) to deliver the perfect balance of cushioning and responsiveness for ultra-distance efforts.

The redesigned Missiongrip outsole stands as On's most advanced traction system yet. The lug geometry has been specifically engineered for optimal grip across varied terrain, while the quick-dry, breathable Leno weave upper keeps your feet comfortable through the longest runs. At just 275g/220g (M/W), it's impressively light for the amount of performance tech packed inside.

The engineered rocker maximizes running efficiency, helping you maintain speed even as the miles pile up. Combined with the CloudTec system's compression and release cycle, every step feels smooth and effortless.

Where the Shoe Shines

The Cloudultra Pro is ideal for runners targeting ultra-distance events who want a single shoe that can handle everything from technical singletrack to smooth roads. It's light enough to feel fast but cushioned enough to keep your feet happy through 100-mile efforts. This shoe shines for runners who value efficiency over pure aggression, keeping you moving smoothly for hours on end.

Ready to Go the Distance?

The On Cloudultra Pro represents a major leap forward in ultra-trail running technology. With its athlete-approved design, cutting-edge materials, and extensive testing at ultra-distances, this shoe delivers on its promise to take you further, faster. At 275g/220g (M/W) and packed with performance-enhancing tech, the Cloudultra Pro is engineered for runners who demand both speed and endurance from their footwear. This is On's most serious trail running effort yet, and it shows in every technical detail.