On Cloudspike XC women's CEP which is the ideal ratio

which is the ideal ratio to keep you moving

Access phone

25 cu in/0

AHARPLUS™ heel plug rubber improves the durability

Race-day ready

On Cloudspike XC women's CEP which is the ideal ratioRACE LEGAL RESPONSIVENESS FOR THE DIRT. Tested and proven by On athletes, the Cloudspike XC is On's first cross country spike for fast middle distances. Built to go off road, its been thoughtfully engineered for mud, water, hills, and sharp turns. UPPER Ultralight, one piece, mesh delivers breathability and efficient water drainage. Internal cage like construction locks down the foot for a supportive, secure fit. MIDSOLE Lightweight Helion HF hyper