Cloudswift 4

These shoes have a Helion™ dual-density midsole and a breathable one-piece upper with perforated toe. They offer improved medial foot support and a reactive Speedboard® with nylon mix. The design provides comfort and a modern look, with a rocker geometry for propulsion. Suitable for daily city running and versatile style.

• The description claims the shoes provide a reactive Speedboard® with nylon mix.