Womens Cloudboom Echo 3 - Undyed/White-Mint

The latest Cloudboom Echo is the fastest On Running shoe yet, aimed at road races and marathons. This speedy shoe utilises a carbon Speedboard® plate, which On developed to get you moving faster by converting your kinetic energy into forward motion. This is backed by the Cloudtec® midsole equipped with enhanced Helion™ HF forefoot foam to help you with those long-distance runs.

The big story and update to HF superfoam is that it's fully recyclable – made from Pebax and 46% bio-based materials (derived from castor beans). A minimal upper helps to keep weights down, using a lightweight engineered mesh constructed from 100% recycled polyester.