RACE-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, it’s 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 foam midsole converts stored energy into potent propulsion.
• Fiberglass-nylon Speedboard® redefines forward motion.
  

OUTSOLE

• Six removable pins.
• 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.

WEIGHT: 187 g | 6.6 oz

This product contains at least 10% recycled content by weight. The polyester in the upper contains at least 60% recycled content.