Skip Navigation

On CloudBoom review – Tried and Tested

Team Accelerate member and On athlete Andy Shelton has been putting the new On Running Cloudboom through its paces.

Heel-toe drop: 9mm

Weight: 225g

Best use: Road Racing

Price: £170

The CloudBoom is On running’s adventure into the world of carbon infused running shoes, The CloudBoom has been engineered for fast marathons and road races.

Straight out of the box

When you pick up the shoe, you immediately feel how light it is compared to On’s other long-distance, race based CloudFlow and CloudSurfer running shoes.

The CloudBoom is very distinctive. Many design hours and fine-tuned running tech have gone into creating an absolutely gorgeous shoe. As On say – this is definitely “Swiss engineering at its finest”

You will be pleased to know that the CloudBoom retain On’s signature cloud shaped sole. However, it is certainly fair to say that aesthetically they are rather different to On’s regular shoes. It is the only time I have seen a shoe and said “it looks fast”

When you push off for your first run, you appreciate Ons carbon infused speedboard. This flexible, but not pure carbon, speedboard offers a good balance of both rigidity and robustness, so every

step feels light, fast, and responsive.

The materials used in the CloudsBoom tick every box. The upper consists of super quality, ultra-thin and breathable engineered mesh to keep the weight down. The forefoot is reinforced so it can handle all types of turns.

The CloudBoom is well cushioned yet very different mainly due to the exciting set-up of the sole. Side on you can clearly see the different structural layers. In between the top section of the sole, (which incorporates On’s Helion™ foam to aid comfort), and On’s fabled CloudTech™, sits the carbon infused speedboard.

The rubber sole is noticeably different from On’s normal road shoe models. This is to offer you, the runner, enhanced traction and grip in the wet – which could provide increased acceleration and confidence. On have also made some other tiny changes such as the shorter tongue, which minimises weight and shows how On are trying to maximise the efficiency of this shoe.

Compared to the other carbon shoes on the market, the On CloudBoom is considerably more subtle, definitely not shouting out to everyone that you are out to PB, more like running in stealth mode.

After 3 weeks of testing (70 miles)

the new On CloudBoom I have noticed a few things; they are comfortable and super smooth to run in, the shoe is really snappy and provides a quick return for maximum cadence, and definitely has been easier on my legs, calves and achilles, which, for long distance runners, is a must. These shoes basically worked with my body and responded to the amount of effort I put into them. I tried them over a long distance, intervals and mixed pace runs. They responded superbly and I got the extra kick when I needed it. They are definitely now my favorite On running shoe, and most certainly a game changer!

Pros

Shoe looks good

Responsive

Comfortable

Well Made

Surprisingly hardwearing

Refined

Carbon infused

*cost

Cons

They seem to be a bit unstable in lateral motion

Pick up stones

Not for the weekend warrior ( casual runner )

Small toe box

*cost

My opinion

the CloudBoom is best suited to the road running for a decent amount of training miles. A superfast, comfy shoe to take on road races from 5km to Marathon distance and to get your desired PB’s.

Fantastic new On running shoe added to the On shoe family.

*I have put the cost in both categories as a carbon infused shoe it’s relatively cheap compared to others, but for the casual runner, it’s expensive and may not be for them.

Avatar

About Accelerate Running Store

News, updates and info from the store. Products, tips and tricks, the latest and the greatest.

This entry was posted in Accelerate Running Store, Best In Test, Buzz, Marathon, Team Accelerate, Tested & Abused!, Training & Racing, What's New and tagged , , , , , , , , , , . Bookmark the permalink.

Comments are closed.

Buzz Contributors

  • Accelerate Community - WoodRun, ATR & Juniors, Accelerate Your Speed and Running Past 50. Fun, healthy running groups for everyone. News and updates, plus the Gritstone Series.
  • Accelerate Running Store - News, updates and info from the store. Products, tips and tricks, the latest and the greatest.
  • Guest Blogger - Special Guests who love to run and have something to say. Running, kit and gear, racing and adventures... anything goes, thank goodness!
  • Run Stu - Accelerate Performance and Healthy Run Coaching, Heart rate, Periodisation, Strength & Stability. Business owner @accelerateuk Coach to #TeamAccelerate The open road, fell, moorland and high places. Sunny days, days the wind blows and rain is horizontal - 'You're Alive!' Twitter and Instagram: @RunStuCoach
  • Team Accelerate - Is a group of runners supported by Accelerate Running Co, they train hard, race harder but most of all have fun together as a team. They receive support from Scott Running and Inov8. The Team includes the 'Flamingos' coached group.

Accelerate Lifestyle Limited

Accelerate UK: Sheffield and the Peak's Largest dedicated Running Store Road Running, Fell and Trail, along with Adventure Racing are all covered in store. A wide choice of product is backed up with an unprecedented level of experience and running knowledge. At Accelerate we love our running, we would suggest it shows.