On Running Cloud X – Ice/Sky

Run on Clouds

Meet the On Running Cloud X in Ice/Sky — a premium performance runner that blurs the line between athletic precision and luxury aesthetics. Engineered for the athlete who refuses to compromise on style or speed.

Key Features

• CloudTec® Sole — On's signature segmented outsole delivers a uniquely soft landing with explosive takeoff, cushioning every stride without sacrificing ground feel
• Breathable Mesh Upper — Lightweight, engineered knit mesh in cool ice grey provides all-day ventilation and a sock-like fit
• Vibrant Sky Blue Heel Collar — A bold tonal accent that elevates the silhouette with a luxury colorway contrast
• SpeedBoard® Technology — A propulsion plate embedded in the midsole converts landing energy into forward momentum
• Lightweight Construction — Minimal weight, maximum performance — built for runners who chase personal bests

Step into a running experience that feels as good as it looks.