On Cloudultra Pro "Pearl/Lychee"

TLDR: The Pearl/Lychee On Cloudultra Pro is a high-end trail running shoe with maximum cushioning, robust traction and top performance for any terrain. It will soon be available for £240.
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With the Cloudultra Pro, On Running is taking its performance brand to the next level. Developed in collaboration with experienced athletes, this ultra-trail shoe has everything you need for maximum efficiency, endurance and speed on the trail – whether you're running uphill, through mud or on gravel paths.

The two-layer Helion™ HF Hyperfoam sole provides excellent rebound and stability, while the newly designed Missiongrip™ outsole with innovative lug pattern delivers maximum grip. The upper is made of technical woven material with breathable, quick-drying zones, making it ideal for ultra-long distances in changing conditions. The FEA-optimised (finite element analysis) sole geometry and 6 mm drop also support a more efficient running motion.

Weighing only 275 g, the shoe is lightweight without compromising durability. All this comes in an elegant ‘Pearl/Lychee’ colourway.

The On Cloudultra Pro ‘Pearl/Lychee’ will be released on 12 June 2025 for £270 and is aimed primarily at demanding trail runners and ultra-distance runners.

The shoe will soon be available at on.com and from selected sports and running shoe retailers. For more release information, shop links and performance news about On Running, stay up to date with Grailify – personal, fast and always on your level.