On’s Cloudboom Max sneaker was made for marathon runners who move through their week with intention — training blocks, recovery days, city miles, weekend long runs. The Helion™ HF foam gives it that bouncy feel underfoot, while the Speedboard® keeps you rolling forward without the stiffness of carbon. It’s comfortable enough to wear for hours, stable enough when fatigue hits and makes marathon prep feel more manageable.
- Suitable for Racing & Road Running
- Breathable Mesh Uppers
- CloudTec® Cushioning
- 2-Layer Helion™ HF Hyper Foam
- Glass Fiber-Infused Speedboard®
- 8mm Heel to Toe Drop
- Rubber Outsoles
- Lace Up Closure
- Branding Throughout
- Style Code: 3WF30180462
Heel to toe drop: 8mm
We offer a variety of shipping methods, including standard and express options.
For more information about the cost and delivery timelines, please visit our shipping page.
If for some reason you are not happy with your purchase you can return it to us within 30 days for an exchange or refund.
We are now offering FREE UK returns. For more information please visit our returns page.
- ON
- ON Cloudboom Max Sneaker
On’s Cloudboom Max sneaker was made for marathon runners who move through their week with intention — training blocks, recovery days, city miles, weekend long runs. The Helion™ HF foam gives it that bouncy feel underfoot, while the Speedboard® keeps you rolling forward without the stiffness of carbon. It’s comfortable enough to wear for hours, stable enough when fatigue hits and makes marathon prep feel more manageable.
- Suitable for Racing & Road Running
- Breathable Mesh Uppers
- CloudTec® Cushioning
- 2-Layer Helion™ HF Hyper Foam
- Glass Fiber-Infused Speedboard®
- 8mm Heel to Toe Drop
- Rubber Outsoles
- Lace Up Closure
- Branding Throughout
- Style Code: 3WF30180462
Heel to toe drop: 8mm
We offer a variety of shipping methods, including standard and express options.
For more information about the cost and delivery timelines, please visit our shipping page.
If for some reason you are not happy with your purchase you can return it to us within 30 days for an exchange or refund.
We are now offering FREE UK returns. For more information please visit our returns page.
- ON
- ON Cloudboom Max Sneaker
