On Cloudspike 1500M men's Size:11 a Pebax® hyper foam

a Pebax® hyper foam

Super-critically foamed EVA offers an extra cushy

FuelCell foam delivers a propulsive feel to help drive you forward

Warp knit tongue made with 100% recycled polyester

Arch support alleviates foot fatigue and bunching for long-running comfort with zero slippage

On Cloudspike 1500M men's Size:11 a Pebax® hyper foamRACE LEGAL RESPONSIVENESS. Stand out from the pack. Engineered with OAC, On Athletics Club, athletes to reduce impact as your laps accumulate, the Cloudspike 1500m combines CloudTec cushioning with Helion HF, a new Pebax hyper foam, for supreme energy return you can feel. Fused between Cloud elements in the forefoot, the unique part length Speedboard features 15% carbon fibre for just the right amount of flexibility. So you can push off with power and