ON RUNNING Women's Cloudboom Echo 3 Sneaker, Dustrose Eclipse, 6.5 UK

It's a revolutionary shoe. New Pebax superfoam, carbon fiber insole (stiff and full length) and CloudTec. The featherweight Cloudboom Echo 3.0 reduces energy loss and increases propulsion. Get ready to set a new record. Its characteristic arch shape with optimized geometry for more speed, more energy return and more comfort.