On Cloudboom Echo 3 - size 7.5

Worn once. No box. Neutral, high cushion racing shoe - 9mm drop ON's new Pebax super foam, a stiff full-length carbon plate and CloudTec®, the ultralight Cloudboom Echo 3 reduces energy loss and increases propulsion. Get ready to crush your PR. An ingenious microfiber upper delivers extreme breathability and reduces water absorption. On the outsole, a unique rubber compound delivers next-level traction in all conditions, while crated foam guarantees a personalized fit. Discover evolved materials optimized for fast times. The Cloudboom Echo 3 is a statement of innovation and was developed with the help of our fastest athletes and the latest sports.