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On Cloudboom Volt

On's carbon-plated road racer, with a double layer of Helion HF foam and an enhanced rocker for race day.

Specs

Weight (g)
210
Cushioning
Plush
Stability
Neutral
Plate
Carbon
Surface
Road
Price
Premium
Lifespan (km)
300
Released
2026

Lifespan is our editorial estimate — no manufacturer publishes one — as is any figure the linked source does not state.

Best for

10K Race  Half Marathon  Marathon

The Cloudboom Volt is On's race-day road shoe, which On calls the next generation of super-shoe. A carbon Speedboard sits with a double layer of Helion HF foam and CloudTec, and an enhanced rocker and toe-off roll you forward. At about 210 g it is a plated racer for anything from short road races to the marathon.

It suits you on race day, from the shorter road races through the half marathon to the marathon, when you want a plated shoe that does the rolling for you.

It is not an everyday trainer. On easy mileage the board and the rocker have little to offer, so keep it for the days you race and use something plainer for the rest.