Maximum speed and explosive propulsion for your race day supershoe.
Best use
Surface
Cushioning
Stability
At A Glance
- Explosive energy return with dual-layer Helion™ HF hyper foam and carbon Speedboard®
- Fast, efficient ride with smooth transitions for race day performance
- Lightweight, breathable upper with a secure, locked-in fit
Product Highlights
Built for race day and engineered to go fast, the ON Cloudboom Next is a high-performance supershoe designed to help you unlock your speed across distances from 10K to the half marathon and beyond. With a powerful combination of propulsion, cushioning, and efficiency, this shoe is made to deliver when it matters most.
At the heart of the Cloudboom Next is a double layer of Helion™ HF hyper foam, which sandwiches a carbon Speedboard for a responsive and energetic ride. This advanced setup delivers a noticeable energy return while absorbing impact, helping you stay efficient and powerful as the pace picks up. The carbon-infused plate flexes naturally with your stride, propelling you forward and keeping you moving fast for longer.
The race-tuned geometry works seamlessly with ON's CloudTec elements to create smooth transitions and a dynamic toe-off. The result is a fast, fluid ride that feels both propulsive and controlled—ideal for runners pushing their limits on race day.
Up top, a lightweight engineered mesh upper provides excellent breathability while maintaining a secure, locked-in fit. Designed to prevent slipping at high speeds, it allows you to stay focused and confident from start to finish.
Underfoot, a strategically designed rubber outsole delivers reliable grip and traction, even on curvy courses, giving you the control you need when running at peak speed.
Model Number: 3MF30984553
Specs & Fit
Weight: 210 g (size 42.5)
Drop: 4 mm
How It Fits (based on D width)
| Sizing: | True to size |
| Heel Width: | Medium |
| Midfoot Volume: | Medium |
| Toe Box Fit: | Medium |
| Arch Height: | Medium |
Technologies
MIDSOLE
- Dual layers of Helion™ HF hyper foam deliver max energy return and impact absorption
- Carbon Speedboard® provides explosive propulsion and a fast, forward-rolling ride
- CloudTec® elements ensure smooth transitions and race-day efficiency
OUTSOLE
- Durable rubber outsole for reliable traction on road surfaces
- Optimized grip for both wet and dry conditions
- Designed for control when cornering at high speeds
UPPER
- Lightweight engineered mesh for maximum breathability and minimal weight
- Secure, race-ready fit prevents foot movement at high speeds
- Streamlined construction for distraction-free performance
