Tackle fast training runs

and everything you need to get after it

It is ideal as a training shoe

Made of tough TPU

Take on any road run in 33 mm of Altra EGO™ MAX midsole

Women's On Cloudsurfer 2 Brand_Fusion Tackle fast training runsOn's fan favourite Cloudsurfer 2, evolved. The On Cloudsurfer 2 features refined CloudTec Phase cushioning for a smooth ride for your daily runs. The upper boasts increased breathability, whilst maintaining a secure hold of the foot thanks to embroidered overlays for support. Finite Element Analysis was utilised when constructing the outsole to discover the most optimal geometry, granting runners the sweet spot between lightweight and durable.