Brand: On

model number: ‏ : ‎ 39.98658

Details:

If you develop your shoes with elite athletes, the improvement is no end. Introducing Cloudflow. Third generation, Cloudflow is faster than ever. Speedboard® and Helion™ Super Foam for responsive power and soft landing. Designed for fast and maximum comfort in 5km or marathon. It's the short way to Runner's High.