The Cloudsurfer uses CloudTec Phase™ cushioning (a refined version of On’s CloudTec technology) that is engineered using computer analysis to deliver a smooth heel‑to‑toe transition and soft ride.

The upper is made from engineered mesh that is breathable and lighter than earlier generations.

Sustainability improvements include dope‑dye yarns that require less water and increased recycled content in the shoe materials.

A 10 mm heel‑to‑toe drop and modest weight (around 205 g for women’s sizes) give a balanced feel suitable for daily road runs.