On Running’s fastest marathon shoe, evolved at speed with input from elite Team On athletes. Introducing the Cloudboom Echo. The ultralight pace of the Cloudboom just got more explosive. With a more extreme curve, its carbon-infused Speedboard® now comes with extra kick. Add the enhanced forefoot cushioning and you’re comfortably crushing records and rivals. The Cloudboom Echo for performances that resonate long after the race is run.
Engineered mesh with targeted reinforcement for ventilation and hold. Around 70% of the polyester content, and 20% of the entire shoe, is from recycled materials.
Carbon-infused and shaped with an extreme rocker for powerful propulsion.
Performance rubber compound with enhanced traction geometry.
Dual layers of CloudTec® in Helion® superfoam.
Fast racing, 10km, half marathon, marathon
Weight: 220g | 7.76oz
Heel-toe drop: 8mm (35-27)