ON Cloudflow 5 W – Fog / Eclipse: The training shoe for fast intervals. With Helion™ HF hyper foam and a nylon-blend Speedboard® for high energy return.

• A layer of Helion™ HF for max energy return and rebound
• Propulsive glass fiber nylon-blend Speedboard®
• Engineered woven mesh upper that’s breathable and ultralight
• Design inspired by our pinnacle, race-winning super shoes
• Extreme rocker shape for a fast, forward-rolling ride
• Updated toebox design for fast training sessions
• Forefoot grip for added support during the toe-off phase
• Weight: 278g

.