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On Cloudmonster 3 - Nebula | Ivory primary angle

On | Standards

Every Cloudmonster is engineered to On's highest standards - tested by athletes, certified for performance, and built to exceed your training goals.

Product details and quick facts

Cushioning

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Mid

Road running

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Responsive

Lacing

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Standard

Heel to toe drop

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6mm

Key features

On Cloudmonster 3 - Nebula | Ivory Triple-Layer CloudTec® Cushioning

Triple-Layer CloudTec® Cushioning

Three stacked layers of hollow CloudTec® pods compress on impact and rebound with energy, giving you a cushioned landing that actively propels you forward.

On Cloudmonster 3 - Nebula | Ivory Helion Foam and Speedboard Propulsion

Helion Foam and Speedboard Propulsion

Helion superfoam keeps the ride light and responsive over long distances, while the embedded Speedboard channels energy through the toe-off for a faster, more efficient stride.

On Cloudmonster 3 - Nebula | Ivory Engineered Knit Upper with Rocker Geometry

Engineered Knit Upper with Rocker Geometry

A breathable knit upper wraps the foot without hot spots, and the enhanced rocker shape guides you through a smooth, energetic push-off with every step.

Product story

Built to Move Forward

The Nebula | Ivory colorway is not an afterthought. The cool, deep blue of Nebula draws from the language of open sky and deep water, grounded by the warmth of Ivory at the midsole and toe. Together they give the Cloudmonster 3 a visual presence that reads as both athletic and considered, equally at home on the road before sunrise or post-run in the city.

Under that knit upper, the Cloudmonster 3 carries the most advanced CloudTec® base On has built into this line: a triple-layer system where hollow cushioning pods compress on landing, absorb the impact, and spring back with energy rather than simply absorbing it. Helion superfoam throughout the midsole adds long-run comfort without the dead weight that plagues maximum-cushion shoes, and the Speedboard propulsion plate channels that energy into forward drive.

The Cloudmonster 3 suits a wide range of running days. On recovery runs it provides the softness your legs need without slowing your turnover. On longer training efforts the enhanced rocker geometry keeps you rolling efficiently through the gait cycle, reducing the effort each push-off asks of your calves and Achilles. A compressed rubber outsole grips confidently across wet pavement and packed paths.

This shoe is designed for women who want genuine cushioning without the feeling of running on foam blocks. It suits daily trainers building consistent mileage, runners returning from time off who want forgiving ground contact, and anyone who has spent years searching for a maximum-cushion shoe that still rewards a quicker pace. The Cloudmonster 3 in Nebula | Ivory is a shoe you reach for by choice, not compromise.

Series

Cloudmonster 3

Fit note

True to size

Product FAQ

Details before you decide.

Everything you need to know before you run in the Cloudmonster 3 in Nebula | Ivory.

Runner notes

Why this pair keeps getting picked.

Natural feedback shaped around the fit, colorway, and ride profile of this exact product.

The cushioning is real, not just marketing

I have tried a lot of max-cushion shoes that promise a lively ride and deliver a slog. The Cloudmonster 3 actually follows through. The CloudTec pods feel like they push back rather than just absorb, and after 18-mile training runs my legs feel measurably less trashed. The Nebula color is also genuinely beautiful in person, not washed out like some product photos.

Rachel Morrow

Marathon trainer, Portland OR

My go-to for morning miles

I run five days a week before work and I have been wearing the Cloudmonster 3 in Nebula | Ivory for two months now. The rocker shape makes it easy to find a rhythm even when I am half awake, and the knit upper never gets hot on warm mornings. It is the shoe I reach for without thinking about it, which is the best thing I can say.

Danielle Fuentes

Everyday runner, Austin TX

Gentle on a healing foot, fast enough to feel good

I came back to running after a plantar fascia flare and was nervous about impact. The triple-layer CloudTec on the Cloudmonster 3 gave me confidence to build back without babying every step. Six weeks in I am back to 30 miles a week and my foot has held up. The shoe is forgiving without feeling mushy.

Priya Nair

Returning from injury, Chicago IL

Yes, I wear these for 12-hour shifts

I know these are running shoes, but the cushioning is exceptional for standing on hard floors all day. I tried them for a weekend run, loved how my feet felt the next morning, and now I wear them to work too. The Ivory trim stays looking reasonably clean, and the knit breathes well in a warm hospital environment.

Tanya Okafor

Hospital nurse, Philadelphia PA

Great shoe, takes about 20 miles to break in

The first few runs in the Cloudmonster 3 felt a little stiff through the midsole, but by the third or fourth outing the ride opened up and now it feels exactly like the reviews described. The forward roll is real and helps a lot on longer efforts. I took off one star only because the break-in period surprised me, not because the shoe is anything less than excellent once it settles.

Jessica Albright

Half-marathon runner, Denver CO

Finally a shoe that holds up at my weight

I am 190 pounds and most cushioned shoes flatten out on me within a month. I am at 180 miles on the Cloudmonster 3 and the pods still feel lively and supportive. The compressed rubber outsole has barely worn, and the knit upper shows no signs of breaking down at the overlays. Genuinely impressed.

Maria Castellano

Heavier runner, San Antonio TX

Versatile enough for everything I ask of it

I run to the gym, do a light workout, and run home, so I need a shoe that handles pavement, a gym floor, and then pavement again without complaining. The Cloudmonster 3 does all of it without feeling specialized to just one task. The Nebula | Ivory colorway also looks sharp enough that I do not feel out of place walking into a coffee shop mid-run.

Stephanie Park

Gym and commute runner, Seattle WA

More versatile than I expected at this cushion level

I bought the Cloudmonster 3 as a training shoe and was pleasantly surprised by how well it handled a tempo session. The Speedboard gives it a propulsive feel that most cushioned trainers lack. I would not race a 5K in it, but for everything from easy days to moderate workouts it handles the range better than anything else in my rotation at this price point.

Lauren Whitfield

5K and 10K racer, Nashville TN