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On Cloudmonster 2 - Ivory | White 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 2 - Ivory | White Biggest-Ever CloudTec Cushioning

Biggest-Ever CloudTec Cushioning

The largest CloudTec pods On has engineered into this platform compress on impact and rebound with each stride, delivering a cushioned ride that does not feel heavy or slow.

On Cloudmonster 2 - Ivory | White Dual-Density Helion Superfoam Midsole

Dual-Density Helion Superfoam Midsole

A reworked Helion superfoam formulation combines two densities to add meaningful bounce underfoot, with a forefoot foam insert that absorbs impact before it reaches the foot.

On Cloudmonster 2 - Ivory | White INVINCIBLE Multi-Layered Upper

INVINCIBLE Multi-Layered Upper

Developed with Taipei-based INVINCIBLE, the special layered upper construction gives this limited edition its distinctive look and a fit that feels purposefully built rather than incidentally styled.

Product story

Built with INVINCIBLE. Worn on every road.

The Cloudmonster 2 in Ivory | White is not a standard colorway drop. It was designed in partnership with INVINCIBLE, the Taipei-based label known for threading street culture into technically serious product. The result is a shoe that reads as effortlessly clean while carrying more engineering beneath the surface than almost anything else in the On lineup.

What you feel underfoot starts with the biggest-ever CloudTec pods On has built into this platform. Each hollow pod compresses on landing to absorb impact, then snaps back to return energy through the stride. A reworked dual-density Helion superfoam midsole adds a second layer of bounce that is noticeably livelier than earlier Cloudmonster builds, and a foam insert in the forefoot softens the initial contact point on longer efforts.

The Speedboard, shaped from a nylon blend and tuned specifically for propulsion, sits between the foam layers and guides the foot through a forward roll with each step. That geometry, combined with the stacked midsole height, makes the Cloudmonster 2 particularly effective on long road sessions where fatigue management matters as much as pace. The multi-layered upper wraps the foot with structure that moves, breathable enough for warm-weather running and supportive enough for high-mileage weeks.

The Ivory | White palette makes this edition versatile in a way few performance shoes manage. It transitions from a morning run to a coffee stop without looking out of place in either setting, which is precisely the intention behind the INVINCIBLE collaboration. Whether you are building a marathon base, logging recovery miles, or simply want a shoe that rewards the attention you pay it, the Cloudmonster 2 in this colorway earns its place in the rotation.

Series

Cloudmonster 2

Fit note

True to size

Product FAQ

Details before you decide.

Everything you need to know about the Cloudmonster 2 in Ivory | White before you run in it.

Runner notes

Why this pair keeps getting picked.

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

The cushioning held up through a 20-miler

I have been building my base for Chicago and needed something that would survive long Sunday runs without wrecking my legs for the week. The Cloudmonster 2 in Ivory | White has been in the rotation for six weeks now and the foam still feels responsive. The tonal colorway also gets more compliments at the trailhead than any shoe I have owned.

Rachel Pennington

Marathon trainer, Portland, OR

Finally a max-cushion shoe that doesn't feel clunky

Every other high-cushion shoe I tried felt like running on a platform that fought me. The Cloudmonster 2 rolls through each step naturally, and the Speedboard does the work of keeping me moving forward. I picked the Ivory White colorway because I wanted something clean and it has stayed surprisingly white even after wet weather runs.

Tamika Osei

Recreational runner, Atlanta, GA

Worn for 12-hour shifts and early morning runs

I put these on at 5am for a six-mile run and then wore them straight to the hospital for a full shift. The CloudTec cushioning absorbs the kind of concrete-floor fatigue that used to flatten me by afternoon. The white colorway fits the clinical setting without looking like a medical shoe.

Lindsey Barrera

Nurse, daily commuter, Chicago, IL

Came back to running in these and my legs thanked me

My physio encouraged me to try a max-cushion shoe during my return-to-run protocol. The dual-density midsole in the Cloudmonster 2 takes the edge off every footstrike, which made building mileage back up much more comfortable than I expected. Six weeks in, still no flare-ups, and the shoe looks as good as the day I unboxed it.

Grace Fontaine

Returning from IT band injury, Nashville, TN

Handles my build better than any On shoe I've tried

At 195 pounds I burn through lighter shoes fast, so I gravitate toward platforms with real cushioning depth. The Cloudmonster 2 holds up and doesn't collapse at the heel after a few weeks. My only note is that the upper runs slightly narrow at the pinky toe on my right foot, but nothing a wide lace technique doesn't fix.

Monica Watkins

Heavier runner, Phoenix, AZ

The INVINCIBLE collab is the real deal

I followed the INVINCIBLE collaboration closely before it dropped and grabbed the Ivory White as soon as it was available. The multi-layered upper has a textured quality that photographs beautifully but also feels genuinely different from the standard Cloudmonster. As a running shoe it performs exactly as expected for the 2, which is to say very well.

Diana Cho

Half-marathon runner, Seattle, WA

Wears as well off the run as on it

I run four days a week and spend the other three at the gym or walking to work, so I needed something that could span both uses. The Cloudmonster 2 in Ivory White sits cleanly with athleisure and casual outfits, and the cushioning is more than enough for a long day of standing. The INVINCIBLE co-sign made me buy it; the ride made me keep it.

Stephanie Huang

Gym and weekend runner, San Francisco, CA

More versatile than I expected for a cushioned shoe

I usually train in lighter shoes for shorter races but picked up the Cloudmonster 2 for high-mileage recovery weeks. The energy return from the Helion superfoam was a genuine surprise. I wouldn't race a 5K in it, but for the 10 to 14 mile long runs it has become my first choice, and the Ivory White makes it easy to match with anything I'm wearing to the start line.

Carla Vasquez

5K and 10K racer, Austin, TX