Women's On® Cloudboom Echo 3 :: Lace up for long-distance success with the Women's On Cloudboom Echo 3, a running dynamo. Designed for breathability and minimal water absorption, the 100% rPES microfiber upper keeps you light on your feet. The real magic lies in the spoon-shaped, full-length carbon Speedboard® nestled between plush midsole layers, drastically reducing energy loss while boosting your propulsion. Superior cushioning and energy return come with the Helion HyperFoam midsole, crafted from Pebax® and combined with Cloudtec® pods. The outsole's thin rubber pads and larger forefoot pad ensure optimal grip and traction, while the precision-engineered heel construction offers unmatched support. Developed and tested by athletes, this shoe is your ticket to racing excellence.