Stand out from the pack. Engineered with OAC, On Athletics Club, athletes to reduce impact as your laps accumulate, the Cloudspike 10000m combines CloudTec® cushioning with Helion™ HF, a new Pebax® hyper foam, for supreme energy return you can feel. The unique full-length Speedboard® is a blend of fiberglass-nylon that catapults you forward. Fused between Cloud elements in the forefoot, it sets you up for a powerful take-off.
