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On Cloudmonster Void - Dew | Truffle 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 Void - Dew | Truffle CloudTec Maximum Cushioning

CloudTec Maximum Cushioning

The same iconic CloudTec hollow pods from the Cloudmonster compress on impact and rebound with energy, delivering a plush, responsive ride on every surface.

On Cloudmonster Void - Dew | Truffle Haptic Technical Mesh Upper

Haptic Technical Mesh Upper

A new haptic-inspired mesh construction gives structure and breathability without bulk, paired with a perforated microfiber tongue for ventilation throughout the day.

On Cloudmonster Void - Dew | Truffle Speedboard Stability Underfoot

Speedboard Stability Underfoot

The embedded Speedboard plate runs the length of the shoe to support a natural forward roll and consistent stability, whether you are on a long run or on your feet all day.

Product story

A New Shape for a Familiar Feeling

The Cloudmonster Void starts where the original Cloudmonster left off. That same maximum cushioning underfoot is all here, tuned through CloudTec hollow pods that compress on landing and snap back with each stride. What changes is everything around it: a cleaner silhouette, a more restrained upper, and a fit system built for hours, not just miles.

The technical mesh upper uses a haptic construction that gives the shoe its texture and structure without adding weight. A perforated microfiber tongue and a breathable build keep airflow moving across the foot, while TPU eyelet stays add a precise, durable feel to the lacing system. Minimalist logo branding keeps the look uncluttered, so the details you notice are the ones that earn their place.

This is the shoe for the runner who logs easy miles in the morning and keeps the same shoes on through lunch. The Speedboard propulsion plate provides enough stability and forward roll to reward a longer stride, while the rubber outsole pads give dependable grip on the pavement, wet or dry. It transitions from a recovery run to a grocery run without missing a step.

The Dew and Truffle colorway was designed with wearability in mind. The muted sage of the Dew against the warm taupe of the Truffle base creates a tonal pairing that reads sophisticated rather than sporty. Men who want a max-cushion shoe that does not advertise itself will find the Cloudmonster Void in this colorway lands exactly right.

Series

Cloudmonster Void

Fit note

True to size

Product FAQ

Details before you decide.

Everything you need to know before you run in the Cloudmonster Void.

Runner notes

Why this pair keeps getting picked.

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

My new easy-day shoe

I rotate through a few pairs and the Cloudmonster Void has taken over all my easy runs. The cushioning is genuinely impressive and I like that the Dew and Truffle colorway does not look like a running shoe when I'm walking around post-run. Comfortable from the first mile.

Marcus Delgado

Daily runner, Austin TX

Excellent recovery shoe for high mileage weeks

Running 60 plus miles a week means I need a dedicated recovery shoe that does not beat up my legs. The Cloudmonster Void fills that role perfectly. The CloudTec pods give me that plush, protected feel without making me feel disconnected from the ground. The Speedboard keeps everything stable on tired legs.

James Whitfield

Marathon training, Portland OR

Finally a max-cushion shoe that holds up

At 235 pounds I need real cushioning and I need it to last. The Cloudmonster Void delivers on both counts. The rubber outsole pads show minimal wear after six weeks of daily use and the foam still feels responsive. The Truffle base color hides dirt well too, which is a practical bonus.

Derek Okonkwo

Heavier runner, Charlotte NC

Gentle on my foot during recovery

My physio recommended a max-cushion shoe while I was getting back to running after plantar fasciitis and the Cloudmonster Void was the one I landed on. The cushioning took pressure off my heel during the first few weeks back. I knocked one star only because the upper took a little longer than expected to break in.

Thomas Reinholt

Returning from plantar fasciitis, Minneapolis MN

12-hour shifts just got more tolerable

I started wearing these for long shifts after seeing a colleague in a pair and now I understand the hype. My feet do not ache the way they used to after a 12-hour day on the floor. The Dew and Truffle colorway also looks clean and professional enough that no one questions whether these are running shoes.

Samuel Braxton

Emergency room nurse, Denver CO

Versatile enough for everything I do

I bike to work, lift three times a week, and run on weekends. I needed one pair that could handle all of it without looking too athletic, and the Cloudmonster Void in this colorway fits the brief. The haptic mesh is comfortable in warm weather and the minimalist branding keeps it looking sharp with regular clothes.

Caleb Hutchinson

Gym and commute, Brooklyn NY

Surprised by how much I use it for shorter runs

I bought this expecting to use it only for easy days but I have been reaching for it on 5K and 10K efforts too. The Speedboard gives enough propulsion feel that it does not slow me down noticeably. And the Dew colorway looks great in photos, which matters more than I would like to admit.

Patrick Ngo

5K and 10K runner, San Jose CA

Solid long run shoe with a refined look

The Cloudmonster Void handles my 14 to 18 mile weekend runs without any hot spots or foot fatigue. Cushioning is top tier within the On Cloudmonster line and the Truffle tones keep it looking good after miles of road grime. My only note is that it runs slightly warm in Texas summer heat, but the perforated tongue helps.

Ronald Espinoza

Weekend long runner, San Antonio TX