On Ultra Vest Pro Colour:Black this shoe provides a responsive

this shoe provides a responsive ride and better control

It is ideal for runners looking for a lower stack height

balanced cushioning

Exclusive carbon plate specifically designed for that can’t stop

Designed with dynamic cutouts for weight savings and a cushioned collar to ensure secure foot lockdown

On Ultra Vest Pro Colour:Black this shoe provides a responsiveThe next gen of On's pinnacle trail running vest! With a 10L dry pack and 2 500ml Hydrapak flasks for hydration. Optimized performance: Featuring improved bottle and pocket positioning for a better performance. A zip pocket at the front for easy access to your phone. And a new zip pocket at the back to safely store essentials, without bouncing or bunching. Athlete validated design: Tested and loved by elite trail athletes, this vest is up for every