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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.
A single layer of ultralight engineered mesh
keeps weight low while increasing
Reinforced sections at the forefoot hold the
foot for fast cornering on the sharp turns of
Twin layers of CloudTec® in
Helion™superfoam provide both instant
adaptive fit and long-distance responsive
The explosive carbon-fiber infused
Speedboard increases efficiency every step
and explosive kick when needed.
An updated traction pattern in a new rubber
compound delivers enhanced grip.
DROP - 9mm
Weight 7.8oz (Mens 8.5)