On Cloudmonster 3 Hyper – Running Shoes Women's
4.8/5 ★★★★★ Customer reviewsDescription
The On Cloudmonster 3 Hyper is built for long runs and timed efforts, combining a highly responsive CloudTec® cushioning system with Helion™ HF hyperfoam for powerful energy return. Its breathable mesh upper and redesigned heel create a secure, comfortable feel for extended runs.
A refined rocker shape supports powerful takeoffs, while a lower Helion™ foam layer adds durability beneath the cushioning. Designed without a plate, the Cloudmonster 3 Hyper balances impact protection, responsiveness, and everyday running comfort.
Benefits
• CloudTec® cushioning delivers a highly responsive ride
• Helion™ HF hyperfoam provides high energy return and impact absorption
• Lower Helion™ foam layer enhances durability
• Breathable mesh upper promotes a comfortable, secure fit
• Rocker-shaped design supports powerful takeoffs and smooth transitions
Size Guide
| UK | US Women | EU | Foot length (mm) |
|---|---|---|---|
| 3 | 5 | 35.5 | 225 |
| 3.5 | 5.5 | 36 | 230 |
| 4 | 6 | 37 | 235 |
| 4.5 | 6.5 | 37.5 | 240 |
| 5 | 7 | 38 | 245 |
| 5.5 | 7.5 | 38.5 | 250 |
| 6 | 8 | 39 | 255 |
| 6.5 | 8.5 | 40 | 260 |
| 7 | 9 | 40.5 | 265 |
| 7.5 | 9.5 | 41 | 270 |
| 8 | 10 | 42 | 275 |
| 8.5 | 10.5 | 42.5 | 280 |
| 9 | 11 | 43 | 285 |
| 9.5 | 11.5 | 44 | 290 |
| 10 | 12 | 44.5 | 295 |
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. Propulsive.
The On Cloudmonster 3 Hyper is a super trainer built for long runs and tempo efforts, combining CloudTec® cushioning with Helion™ HF hyper foam for a highly responsive ride and maximum energy return.
Designed to deliver max cushioning and propulsive power, the shoe features a re-engineered heel, enhanced rocker shape, and an engineered knit upper with targeted breathability zones for a comfortable lockdown fit.

Smooth. Powerful. Energized.
- • CloudTec® cushioning system balances impact absorption and responsiveness
- • Helion™ HF hyper foam delivers maximum energy return for tempo efforts
- • Engineered knit upper provides targeted breathability and secure lockdown
- • Re-engineered heel and enhanced rocker shape foster smooth transitions
- • Plate-free construction with bottom layer Helion™ foam for long-lasting support




























