Introducing a new dimension in soft cushioning, the On Cloudsurfer in Iron/Glacier uses a brand-new midsole with computer optimised technology for a fresh feel that works for everything from daily training to fast runs and from 5k s to half marathons.

Called CloudTec Phase, the Cloudsurfer utilises a brand-new midsole construction that fuses human intuition with computer optimisation.

Delivering an incredibly smooth ride, and a landing like you have never experienced before, it gets to work the moment your foot hits the ground, collapsing in sequence, cloud by cloud, for a gentler heel-to-toe transition.

For a more sustainable construction it is designed without plastic overlays and is built from 30% recycled materials. It is also manufactured using a water-saving dope dye technology.