A cross-country spike for fast middle distances. Built to go off-road, engineered for mud, water, hills, and sharp turns. Tested and proven by On athletes. The Cloudspike XC features a rubber outsole with a strategic heel grip pattern, which work in synergy for optimized grip and traction. Made for peace of mind on sharp turns and steep downhills. An ultralight, one-piece, mesh upper delivers breathability and efficient water drainage. Its internal cage-like construction locks down the foot for a supportive, secure fit. Muddy course? No problem.

• Helion™ HF hyper foam midsole – soft landings & propulsion

• Light, breathable one-piece upper

• Supportive and secure fit

• Mesh material for efficient water drainage

• Six spikes and strategically placed heel grip for traction
  

• Speedboard® with strategic cut-outs for lightweight stability
  

• 6mm Heel-Toe Drop