• Mesh upper for lightness and breathability • CloudTec Phase® technology ensures smooth running and energy return, felt from heel to toe. • Midsole with Helion foam by On complements CloudTec technology, providing cushioning and energy return • Integrated tongue connects with the upper to secure the feet in place • Speedboard element in the shoes supports the transition from landing to takeoff. It is lightweight and sufficiently flexible in the front • Rubber zones on the outsole for better grip in wet conditions • Drop: 6 mm • Weight: 285 g