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Swiss Performance Running Shoes & Clothing

The Cloudboom Collection

Our pinnacle race-day shoes.
For running that feels faster.

Power through long-distance road races with the Cloudboom collection. Our elite racing shoes are engineered to help you set PBs and feel good doing it.

What makes Cloudboom different?

  • Fast for you

    From the sole to lacetip, every element of a Cloudboom shoe is designed for speed. Whether your aim is completing your first marathon or running it in under 2.5 hours.

  • Helion HF Hyper Foam

    Clouds powered by our Helion™ HF hyper foam compress upon impact, delivering the smoothest of landings and next-level energy return, mile after mile.

  • Plates for performance

    There's nothing like a Speedboard®-powered supershoe experience on race day. With a choice of materials and levels of stiffness to suit any runner.

  • Efficiency first

    'Running efficiency' doesn't sound too exciting, but it's key to successfully racing long distances – by helping you get more out of every ounce of effort you put in.

Choose your Cloudboom:

The Cloudboom Max

Made for a good time. Featuring Helion™ HF hyper foam and a glass-fiber-infused Speedboard® for supportive speed on race day.

The Cloudboom Strike

Made for fast marathons. With a carbon-fiber Speedboard®, and an extra layer of Helion™ HF hyper foam for propulsive energy return.

The Cloudboom Strike LS

Made for the marathon podium. Featuring a laceless 30g LightSpray™ upper and a double layer of Helion™ HF hyper foam for ultralight speed on race day.

Complete your look:

Essentials that pair perfectly with the Cloudboom – accessories and apparel engineered to perform.

Our technologies

Take our revolutionary LightSpray™ upper. And our super-smooth Helion™ superfoam. Or even more effortless-feeling CloudTec Phase™. Or our energy-returning Speedboard®. Everything we do – powered by Swiss engineering.