On Running Cloud Spike Citius - Mens Middle Distance Spikes (Width D)

On track spikes have been seen on the feet of some of the world's top athletes, the Cloudspike Citius is an evolution of the Cloudspike 1500m.

World Athletics approved (until November 2024) and designed for speed, this is On's fastest spike yet for middle distances. Packed with signature On technology, the Cloudspike Citius features a high-performance Helion HF Pebax hyper foam midsole for explosive energy return. 

The full-length Speedboard, crafted from a fibreglass-nylon blend, delivers powerful propulsion, while six removable spikes ensure unbeatable traction. The Cloudspike Citius is here to help you run new personal bests on the track.