Midsole / outsole Using FEA technology, we simulated and analyzed different outsole designs in order to find the optimal geometry for improved durability.
Speedboard For the softest and smoothest running sensation, we engineered the Cloudsurfer 2 without a Speedboard – instead, relying on our structural cushioning system: CloudTec Phase.
Upper Breathable mesh upper made from 88% recycled polyester. Embroidered overlays – also made with recycled yarn – provide support and structure around the foot.
