Cloudsurfer dark flame



Agile and responsive running shoe.

Free delivery in 2-4 working days and extended 30 days return period

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Live from the On Labs

The Cloudsurfer - shoes on, game on.
Patented CloudTec® system

Patented CloudTec® system

The patented CloudTec® system and speedboard are excellent at transforming running energy into forward momentum. The rebound-rubber formula offers the ultimate in responsiveness and low abrasion durability.

I unleash your speed

Trying to add a bit more performance to your run? The Cloudsurfer is a perfect running companion for training and competition. It remains lightweight, agile and transforms running energy into forward motion.

I unleash your speed

Comfort and visibility

An ergonomically designed heel counter is complemented by a firm webbing to embrace your heel and provide a perfect fit. The reflective applications on the back and side aid visibility in the dark.

Comfort and visibility

Breathable mesh

The sleek upper with light microfiber 3D Air-Mesh enables optimal air intake and cooling. Additionally, the perforated tongue combines breathability and added comfort.

Breathable mesh
  • Patented CloudTec® system
  • I unleash your speed
  • Comfort and visibility
  • Breathable mesh

Runner profile

All types of runners looking for a cushioned yet highly responsive training and competition shoe


Increase performance, train and compete

Heel-toe offset

7 mm | 0.28 in


285g | 10oz (US M 8.5)



Spend more time in the air

Thanks to its patented CloudTec® system, the 13 “Clouds” close and lock for a natural transition for a faster take-off. It all adds up to you spending more time in the air. And even if you are not focused on speed, time will fly by faster with the Cloudsurfer at your feet.

Spend more time in the air
Engineered for training and racing

Engineered for training and racing

The Cloudsurfer brings together what normal running shoes don't: the soft landing of a training shoe with the dynamic kick of a rapid competitive shoe. Making the Cloudsurfer the ideal companion for traning and racing. “The adaptive sole balances every pace and truly trains the running muscles,” explains Olivier Bernhard, the multiple Ironman champion and co-founder of On. “The Cloudsurfer really does encourage its wearer to adopt a more efficient running style and greater body stability.”

Marathon legend

Marathon legend

“The On is the fastest running shoe I have ever tried. Its 3D cushioning turns long runs into short ones. It’s light, comfortable and fast” says the marathon legend and UN ambassador for Sports and Peace, Tegla Loroupe. With world records in 20, 25 and 30 kilometres as well as winner of marathons such as New York, Berlin, Rotterdam and London, Tegla is one of the most inspiring persons in the world of running.

  • Spend more time in the air
  • Engineered for training and racing
  • Marathon legend

Cloudsurfer reviews

What runners say

Add your review

The Best style and Feel!

Great running experience

It's the best choice for running!

“I love the spring sensation you get from the Cloudsurfer. At the end of the race when my legs are tired they still help me to perform - and to recover faster afterwards.”

Jane Fardell

Australian power lady and marathon runner

“Running shoes have changed a lot in recent years, but this is much different.”