Running Shoe That Cushions, Propels, and Moves With You
The On Cloudflow 5 Men’s is built for speed, designed to deliver a snappy ride during tempo workouts, intervals, and race-paced training. It features an engineered woven mesh upper that’s breathable and ultralight, offering a secure fit with minimal bulk. The updated toebox improves comfort and flexibility during fast transitions, while reflective accents enhance visibility in low-light conditions.
Underfoot, a layer of Helion™ HF hyper foam provides maximum rebound and energy return, inspired by On’s race-day super shoes. The glass fiber nylon-blend Speedboard® adds stiffness and propulsion, helping convert landing force into forward motion. Combined with the extreme rocker geometry, the Cloudflow 5 encourages a fast, rolling stride that reduces fatigue and improves turnover.
The outsole includes forefoot grip zones for added traction during toe-off, and the low-profile cushioning keeps the shoe responsive without sacrificing comfort. With a 6mm heel-to-toe drop and a weight of 278g, it’s ideal for runners who want lightweight speed with structured support.
Use the Cloudflow 5 for tempo runs, speed intervals, or race prep. It blends elite-level innovation with everyday training versatility.
At Brown’s Shoe Fit, we know fast feels different when your shoes work with you. That’s why we carry the On Cloudflow 5 Men’s—so you can chase your goals with energy, precision, and style.
- Engineered woven mesh upper for breathable, ultralight comfort
- Helionâ„¢ HF hyper foam midsole for maximum rebound and energy return
- Glass fiber nylon-blend Speedboard® for propulsion
- Extreme rocker geometry for fast, forward-rolling stride
- Forefoot grip zones for traction during toe-off
- Updated toebox design for flexible fit
- 6mm heel-to-toe drop for responsive transitions
- Weight: 278g
- Reflective accents for low-light visibility


