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, it’s been thoughtfully engineered for mud, water, hills, and sharp turns. 

Ultimate Grip - Features a rubber outsole with a strategic heel grip pattern, which works in synergy for optimal grip and traction. Delivering peace of mind on steep downhills and sharp turns. 

Energizes every stride - On's lightweight Helion™ HF hyper foam midsole converts stored energy into potent propulsion. Helps to push you on. 

All Conditions Upper -  An ultralight, one-piece, mesh upper delivers breathability and efficient water drainage. And its internal cage-like construction locks down the foot for a supportive, secure fit. 

Weight:  212.2 g | 7.5 oz