On Cloudmonster 3 White – Running Shoes
4.8/5 ★★★★★ Customer reviewsDescription
On Cloudmonster 3 White - Women's Running Shoes
The On Cloudmonster 3 delivers next-level maximalist cushioning in a clean white colorway that styles as easily with athleisure as it performs on the run.
Why You'll Love the Cloudmonster 3
- Oversized CloudTec® units for maximum shock absorption
- Helion™ superfoam for a soft, responsive ride
- Breathable engineered mesh upper for all-day comfort
- Wide platform base for extra stability
- Clean White colorway for effortless everyday styling
Available in true-to-size US women's sizing. A top pick for runners who want maximum cushioning without sacrificing style.
Size Guide
| UK | US Men | US Women | EU | Foot length (mm) |
|---|---|---|---|---|
| 4.5 | 5 | 6.5 | 37.5 | 235 |
| 5 | 5.5 | 7 | 38 | 240 |
| 5.5 | 6 | 7.5 | 38.5 | 240 |
| 6 | 6.5 | 8 | 39.5 | 245 |
| 6.5 | 7 | 8.5 | 40 | 250 |
| 7 | 7.5 | 9 | 40.5 | 255 |
| 7.5 | 8 | 9.5 | 41.5 | 260 |
| 8 | 8.5 | 10 | 42 | 265 |
| 8.5 | 9 | 10.5 | 42.5 | 270 |
| 9 | 9.5 | 11 | 43 | 275 |
| 9.5 | 10 | 11.5 | 44 | 280 |
Measure both feet from heel to longest toe and use the larger measurement. Choose your UK size in the selector above.
Shipping & Return
Shipping:
We ensure a seamless shopping experience with fast and reliable shipping worldwide.
Shipping Time: Delivery typically takes 5-9 business days, depending on your location.
If you're not completely satisfied with your order, you may return your items within 30 days, hassle-free.
Returns:
We offer a 30-day return policy on items in new, unused condition. Please contact our customer support team to initiate a return.

Responsive. Cushioned. Powerful.
The On Cloudmonster 3 brings a bold, running-inspired silhouette together with a highly responsive ride. Its triple-layer CloudTec® cushioning system works with Helion™ foam to provide impact absorption, comfort, and energy return, while the enhanced rocker shape encourages powerful push-offs.
Designed for daily runs, road running, and treadmill sessions, the Cloudmonster 3 features a breathable mesh upper and a secure, personalized fit. The Speedboard® adds propulsion to each stride, creating a smooth, forward-moving feel from start to finish.

Smooth. Propulsive. Everyday.
- • Triple-layer CloudTec® cushioning delivers responsive impact absorption
- • Helion™ foam provides cushioning and energy return
- • Speedboard® helps enhance propulsion with each stride
- • Breathable engineered mesh upper supports a comfortable, secure fit
- • Enhanced rocker shape promotes smooth, powerful takeoffs




























