Co-created with athletes for marathons and half marathons, featuring On's CloudTec Sphere™ cushioning system for a fast ride and Helion™ HF hyper foam for energy return.

Product Highlights

• CloudTec Sphere™ cushioning system engineered for fast runs
• Lighter, resilient Helion™ HF hyper foam for energy return
• Carbon Speedboard® for propulsion
• Adaptable, breathable open-weave upper
• High-grip rubber outsole
• Co-created with athletes
• Removable top midsole provides soft, responsive ride
• Support: Neutral