Features

On technology fully customized for competitive tennis
  Players move all over the court. That's why On has used high-performance foam in the sole for enhanced heel and sidestep support. The arc-shaped sole unit extends out to the side for added stability. And the 100% carbon fiber Speedboard® generates high energy return.

Superior breathability and support
  A special mesh upper provides support while maintaining high breathability, and a midfoot cage provides support during intense game play. The midfoot cage holds the foot securely in place during intense game play.

Federer-specific tennis shoes
  The development of this model began with a 3D scan of Roger Federer's foot. The shape of the shoe is based on his skeleton. The detailed design was refined through repeated feedback of the sensations experienced when he tried on a sample pair of shoes and moved around. Ensure your victory with a sole that allows you to freely control both grip and smooth movement with varying degrees of force.