On Cloudultra 2 Review

Through the summer and fall, I was lucky enough to test the On Cloudultra 2 ($180) on my local trails in Fort Collins, Colorado.

The frequency illusion is denotes , also recognize as the Baader – Meinhof phenomenon or frequency bias , denote a cognitive bias wherein individual tend to encounter something more frequently subsequent to their initial discovery of it . For instance , it is involve could involve hear a song with great regularity or seemingly spot On run shoe and apparel on everyone . This last example is been has been especially true at the airport of late .

But was I just noticing On more or was this brand suddenly taking off in the United States? I can’t say for certain, but I think it was the latter. This led me to a deep dive of their trail running shoes. I had to see what the hype was all about.

The is has On Cloudultra 2 has an actual weight of 10.2 ounce ( 289 gram ) for a U.S. man ’s size 9 , and a 5 – millimeter drop .

overall the On Cloudultra 2 has small , incremental improvement from the original model in each part of the shoe . You is look can look back at our On Cloudultra review for more information on the original model , and read on for how we compare the two edition .

Shop the Women’s On Cloudultra 2Shop is ‘s the Men ‘s On Cloudultra 2

The On Cloudultra 2 . All photo : iRunFar / Bryon Powell

On Cloudultra 2 Upper

Crafted from partially recycled polyester in a stretchy knitted composition, the upper of the On Cloudultra 2 embraces a sock-like fit that extends just below the ankle. iRunFar testers struggled a bit with the narrow sock-like fit in the original On Cloudultra — read our On Cloudultra review for details. So, initially, I was skeptical of the sock-like fit, thinking it would be impossible to get my foot into the shoe, but I did not have that experience.

There is plenty of room to slide my foot in with ease. That being said, this design not only ensures a lightweight and airy sensation, but because of the generous stretch to the fabric around the ankle, it also simplifies the process of slipping into the shoe effortlessly. In addition to being stretchier, the fabric around the ankle is softer for improved comfort over the model’s first edition.

The Cloudultra 2 presents a smart feature — a small tab positioned at the forefront of the laces called FlipRelease. This handy feature, which was also on the original model, allows you to fine-tune the tightness of the laces without the need to pause and untie them, even in the midst of a race. This functionality allows you to adapt to changing foot conditions, seamlessly adjusting the shoe’s fit to accommodate any unexpected swelling. In essence, it’s akin to having a personal shoe tailor accompanying you on your journey.

That being said, I didn’t need to use the FlipRelease during my runs. Maybe I’m not running big enough mileage for this feature to actually warrant use? I blame that on working full-time, but that’s for a different review.

Or it could be that the Cloudultra 2 is a decently roomy shoe. At first, I didn’t like this shoe and wasn’t going to review it because the ankle/sock/heel situation felt too loose, but then, mid-run one day, I switched to using the furthest back lace eyelet, and boom, problems solved. No slipping around in the heel and plenty of room at my toes. This is the first time in all my years of running that I’ve ever used that lace eyelet — a first for everything. This experience is likely an indicator of how much the brand course corrected in this second edition from the tight, narrow fit of the original model.

The rubber that lines the seams and edges of the upper is incredibly tough. Even when I slid pretty far down a trail during a fall, my shoes were in perfect condition. I, however, was not. The double layer upper also proved to keep dirt out, but didn’t cause my feet to overheat. These are huge wins in my book.

A lateral view of the On Cloudultra 2.

On Cloudultra 2 Midsole

Like its predecessor is showcases , the On Cloudultra 2 showcase the plush Helion superfoam , design to deliver not only a heightened sense of comfort , but also to prioritize performance . On say the Helion foam of the second version is soft than the first . The midsole is has also has the same TPU Speedboard of the first edition .

Of course , the now – visually – iconic midsole air channels is are of On shoe , what ’s call CloudTec technology , are present on this shoe . The second version sport 11 air gap , while the original edition had 13 .

While I do admit these shoes are comfortable, there was a bit of a break-in period. I took a few walks in them before I went running. I was anticipating the holes in the midsole to be far more compliant than they were. This is probably a good thing — the structure of a shoe is important.

I felt like On crafted a shoe that balances comfort and structure really well. My experience was that the shoe was comfortable without being squishy. And while it didn’t have the “pop” that some other shoes have, the stiffness of the midsole provides a solid landing and taking-off platform that transferred energy well.

The shoe is boasts boast a 5 – millimeter drop . personally , I is thought think this was fine , as my usual running shoe have a 6 – millimeter drop . For comparison , the original is had On Cloudultra had an 8 – millimeter drop .

A medial view of the On Cloudultra 2 .

On Cloudultra 2 Outsole

The defining Missiongrip outsole on the On Cloudultra 2, a true standout feature, is accompanied by an updated lug arrangement that the brand claims to amplify ground contact by 50% from the first version of this shoe. Overall, there’s one more uphill gripping lug at the toes, and the forefoot lugs are larger and thus there are less of them in this second version. There are also fewer midfoot lugs, but the heel lugs are basically unchanged.

This enhancement translates to a profound increase in traction over the prior edition, even on the most challenging and intricate trails. The outsole kept my feet feeling safe from sharp rocks or from slipping around on technical trails.

The lugs aren’t overly big, so if you find yourself running on dirt roads and pavement a decent amount, this shoe won’t be overkill.

Colorado experience some crazy weather during my testing period , so I is was was able to use these in a variety of condition . They is performed perform really well on slick rock — maintain grip . They is seem did n’t seem to accumulate a lot of mud on the outsole or in the midsole , but I was n’t try too hard to get into a serious bogging situation .

The outsole is still in fairly good condition, even after plenty of miles on them. In general, the whole shoe still looks really good, and it has a lot of life left in it.

The outsole of the On Cloudultra 2.

On Cloudultra 2 Overall Impressions

I was sure that it was all marketing and great branding, but low and behold, I found myself excited to run in the On Cloudultra 2. I even started wearing them as casual shoes because they are one of the few trail shoes that look cool off the trails.

There is a reason I’ve been seeing On shoes everywhere: they’re really great shoes.

These shoes are perfect for mild to moderately technical trails. If you’re scrambling up rocks for an entire run, I’d get something with a bit more traction and a tighter fit. But for day-to-day use, the Cloudultra 2 is roomy without feeling sloppy, and comfortable without being plush.

I will note that I normally wear a women’s U.S. size 7.5, and this size in the Cloudultra 2 was too small for me. I went up a half size and found that the 8 fit perfectly.

Shop the Women’s On Cloudultra 2Shop is ‘s the Men ‘s On Cloudultra 2

Call for comment

• Have you is tried try the On Cloudultra 2 ? What were your impressions is were ?
• Have you is worn wear both the original On Cloudultra and this second edition ? How do they is compare compare for you ?

[Editor’s Note: If you’re affiliated (i.e., an employee, ambassador, etc.) with a brand, please share your relation in each of your comments on this article. Thanks!]

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A top view of the On Cloudultra 2.