On woman's size guide


CloudSurfer – Fountain Azure



(1 customer review)

Agile and responsive running shoe.

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The Cloudsurfer by ON-Running: The comfort of a training shoe with speed. That’s the beauty of the Cloudsurfer. With its patented CloudTec® system, you’ll experience softer landings and more explosive take-offs than ever before. Which means, you’ll enjoy the ride whether you’re training or racing.

Wet roads? No problem. With a newly developed ‘zig zag’ pattern on the outsole, grip and traction are a given. And its uniquely engineered mesh puts breathability and support exactly where your foot needs them. Combine that with a second layer of EVA cushioning at the heel and you’ve also got a shoe that’s second-to-none when it comes to comfort. The Cloudsurfer.

Enjoy the ride.

Breathable Mesh Uniquely engineered mesh places breathability and support exactly where they’re needed on your foot. Knitted from one single layer to enhance the fit. 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.

Cloudsurfer Upper

Engineered mesh for the perfect comfort balance of hold and stretch. Next-level fit thanks to an even more precise shape around the foot.

Cloudsurfer Speedboard

Patented Speedboard promotes a faster transition, propelling you forward.

Cloudsurfer Midsole

Double layers of high-grade EVA provide prolonged durability and performance.

Cloudsurfer Outsole

Rebound-Rubber formula offers the ultimate in responsiveness and low-abrasion durability. Open Cloud construction saves weight. Zig-zag tread pattern offers outstanding grip and traction.



Runners who enjoy the signature cushioning of CloudTec® and are always ready to pick up the tempo.




6 mm | 0.23 in

1 review for CloudSurfer – Fountain Azure

  1. jwaddell

    I must admit, I was a little skeptical about the Cloudsurfer at first. The lack of a traditional heel portion to the sole took some getting used to, but i got comfortable with it pretty quickly and from there on out it was happy days. Super light, and ultra comfy on the long runs. Looking forward to my next pair.

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