1 / 6
On Cloudmonster 3 - Truffle | 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

i

Mid

Road running

i

Responsive

Lacing

i

Standard

Heel to toe drop

i

6mm

Key features

On Cloudmonster 3 - Truffle | Ivory Triple-Layer CloudTec Cushioning

Triple-Layer CloudTec Cushioning

The Cloudmonster 3 features a three-layer CloudTec system where hollow cushioning pods compress on landing and snap back to return energy. The result is a soft, responsive ride that scales from easy days to long runs.

On Cloudmonster 3 - Truffle | Ivory Speedboard and Helion Foam Combo

Speedboard and Helion Foam Combo

Helion superfoam provides durable comfort and energy return while the Speedboard propulsion plate stiffens and redirects force forward. Together they make each push-off feel purposeful rather than sluggish.

On Cloudmonster 3 - Truffle | Ivory Engineered Knit Upper

Engineered Knit Upper

The breathable knit upper wraps the foot with a snug, adaptive fit that moves with you rather than against you. In the Truffle and Ivory colorway, the knit texture adds a tactile depth that elevates the shoe's overall look.

Product story

Built for the Forward Roll

The Cloudmonster 3 brings back the forward-rolling ride that defined the original, now refined with a triple-layer CloudTec cushioning system engineered to compress on impact and rebound with energy. Every footstrike feels absorbed and returned in equal measure, giving long runs a cushioned rhythm that does not quit at mile ten or mile twenty.

Beneath the knit upper, Helion superfoam works alongside the Speedboard propulsion plate to convert the energy of each landing into forward momentum. The enhanced rocker shape guides your foot through its natural gait cycle, making the transition from landing to toe-off feel effortless rather than forced. Compressed rubber on the outsole grips road surfaces without adding unnecessary weight to the package.

The Truffle and Ivory colorway was designed with a daily training aesthetic in mind. The warm, earthy truffle tone pairs with a clean ivory base in a way that reads refined rather than loud, making it a strong choice for runners who want a shoe that transitions from the track to everyday errands without looking out of place. It suits road runs, treadmill sessions, and recovery jogs equally well.

The Cloudmonster 3 in this colorway is sized and built for women runners who prioritize cushioning without sacrificing the feeling of forward propulsion. Whether you are returning from injury and need reliable underfoot protection, logging high weekly mileage, or simply want a go-to shoe that rewards consistent training, this version of the Cloudmonster 3 is designed to hold up and deliver.

Series

Cloudmonster 3

Fit note

True to size

Product FAQ

Details before you decide.

Here are the answers to the questions runners ask most often about the Cloudmonster 3 in Truffle and Ivory.

Runner notes

Why this pair keeps getting picked.

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

My new long-run staple

I have been running in the Cloudmonster 3 for my 18-week marathon build and it has been a revelation on runs over 16 miles. The cushioning absorbs the late-mile fatigue without making the shoe feel like a platform. The Truffle and Ivory colorway is genuinely beautiful in person, much richer than the product photos suggest.

Danielle Marsh

Marathon training, Portland, OR

Worth every cent

I switched to the Cloudmonster 3 after a season in a competing brand's max-cushion shoe and I will not go back. The forward-roll rocker makes the shoe feel collaborative rather than passive. I wear the Truffle colorway almost every day and the knit upper still looks fresh after two months of regular use.

Keisha Fontaine

Recreational runner, Atlanta, GA

Gentle enough to get me back out there

After a partial meniscus repair, my PT recommended a maximally cushioned shoe with a rocker to reduce knee loading on impact. The Cloudmonster 3 checked both boxes and the triple-layer CloudTec made a noticeable difference in how my knee felt post-run. I am now running five days a week again and this shoe deserves some of the credit.

Rachel Okonkwo

Returning from knee injury, Chicago, IL

Holds up on 12-hour shifts AND morning runs

I started wearing the Cloudmonster 3 on my hospital floor during long shifts and for my morning three-milers, and it handles both without complaint. The cushioning is substantial enough for concrete floors and responsive enough that my 6 AM runs do not feel sluggish. The ivory tones show minimal scuff after several months, which surprised me.

Priya Nair

Registered nurse and recreational runner, Houston, TX

The rocker geometry is a game changer

I ran two half-marathons in the Cloudmonster 3 and the forward-roll feel kept my stride efficient even when my legs were tired. The Speedboard does exactly what it promises, particularly on the final miles when you are searching for whatever push remains. The Truffle and Ivory is a colorway I get complimented on constantly at races.

Tamara Schultz

Half-marathon runner, Denver, CO

Substantial cushion, great support underfoot

As a heavier runner I am always cautious about cushioning that bottoms out, and the Cloudmonster 3 has not disappointed. The three-layer system provides genuine depth without collapsing under my weight during longer runs. My only comment is that the knit upper runs slightly snug at the toe for my wider foot, so I sized up half a size and it has been perfect since.

Monica Harrington

Heavier runner building mileage, Minneapolis, MN

Runs in the morning, errands all afternoon

The Cloudmonster 3 in Truffle and Ivory is versatile in a way most performance shoes are not. I run four miles before work and then wear them through a full day of errands without switching shoes, and the cushioning holds up through all of it. The neutral, earthy colorway pairs with almost everything in my wardrobe, which is a genuine bonus.

Stephanie Calderon

Gym-to-commute runner, Austin, TX

Consistent performer across all conditions

I have now put nearly 300 miles on the Cloudmonster 3 and it remains one of the most consistent shoes I have owned. The outsole traction has not degraded noticeably and the foam still feels close to its original responsiveness. The only thing keeping it from five stars is that I wish the colorway came in a wider width option as a standard offering.

Lauren Whitfield

Daily trainer, Seattle, WA

Viewed together

On Cloudmonster 3 - Nebula | Ivory

Cloudmonster 3

On Cloudmonster 3 - Nebula | Ivory

Nebula | Ivory · 25 colors

$146

On Cloudmonster 3 - Sakura | Ivory

Cloudmonster 3

On Cloudmonster 3 - Sakura | Ivory

Sakura | Ivory · 25 colors

$153

On Cloudmonster 3 - White | Frost

Cloudmonster 3

On Cloudmonster 3 - White | Frost

White | Frost · 25 colors

$139

On Cloudmonster 3 - White | Wolf

Cloudmonster 3

On Cloudmonster 3 - White | Wolf

White | Wolf · 25 colors

$154

On Cloudmonster 3 - Phantom | Apollo

Cloudmonster 3

On Cloudmonster 3 - Phantom | Apollo

Phantom | Apollo · 25 colors

$155

On Cloudmonster 3 - Espresso | Elk

Cloudmonster 3

On Cloudmonster 3 - Espresso | Elk

Espresso | Elk · 25 colors

$149

On Cloudmonster 3 - Black | Eclipse

Cloudmonster 3

On Cloudmonster 3 - Black | Eclipse

Black | Eclipse · 25 colors

$145

On Cloudmonster 3 - Limelight | Seedling

Cloudmonster 3

On Cloudmonster 3 - Limelight | Seedling

Limelight | Seedling · 25 colors

$149

On Cloudmonster 3 - Black | Ivory

Cloudmonster 3

On Cloudmonster 3 - Black | Ivory

Black | Ivory · 25 colors

$139

On Cloudmonster 3 - Glacier | Black

Cloudmonster 3

On Cloudmonster 3 - Glacier | Black

Glacier | Black · 25 colors

$152

On Cloudmonster 3 - Lily | Limelight

Cloudmonster 3

On Cloudmonster 3 - Lily | Limelight

Lily | Limelight · 25 colors

$147

On Cloudmonster 3 - Limelight | Bloom

Cloudmonster 3

On Cloudmonster 3 - Limelight | Bloom

Limelight | Bloom · 25 colors

$149