On Cloudboom Volt

Built for: Marathon race day — on a firm, steady carbon platform.

The Cloudboom Volt is On's accessible carbon racer: a full-length carbon-fibre Speedboard inside dual-layer Helion HF foam, at 210 g, for well under the price of the Cloudboom Strike sitting above it in the line. On deliberately tuned the Volt's foam firmer than the Strike's — it is the steadier, more planted of the two, which makes it easier to run long in.

Why it works

• Full-length carbon-fibre Speedboard — a genuine carbon racer.
• Dual-layer Helion HF (PEBA) foam, tuned firmer than the Cloudboom Strike for a steadier platform.
• 210 g on the scale, with a lightweight mesh upper and toe guard.
• The Volt sits alongside the Cloudboom Strike, not in place of it — firmer and more planted, at a lower price.

Race-day details

• Surface: Road, race courses
• Best for: Marathon and half marathon; also usable for long and easy runs
• Drop: 5 mm (On stated, men's)
• Weight: ~7.4 oz / 210 g (men's US 9)
• Ride: Firm, steady and propulsive rather than soft and bouncy

Colorway

A race-day execution of the Cloudboom Volt, with the carbon Speedboard visible through the Helion HF midsole.

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