ON Men's Cloudboom

Hear that? That’s the sound of your PR falling and records breaking. Of Swiss

engineering colliding with elite athlete input to create the ultimate marathon shoe.

Introducing the Cloudboom. Engineered with twin CloudTec® cushioning for instant fit

and long-distance comfort. Featuring a carbon-fiber-infused Speedboard™ to kick

right through the 42.2/26.2. Everything you need for your fastest marathon ever. Boom.

Upper

A single layer of ultralight engineered mesh

keeps weight low while increasing

breathability.

Reinforced sections at the forefoot hold the

foot for fast cornering on the sharp turns of

city courses.

Midsole

Twin layers of CloudTec® in

Helion™superfoam provide both instant

adaptive fit and long-distance responsive

comfort.

Speedboard

The explosive carbon-fiber infused

Speedboard increases efficiency every step

and explosive kick when needed.

Outsole

An updated traction pattern in a new rubber

compound delivers enhanced grip.

DROP - 9mm

Weight 7.8oz (Mens 8.5)