On Running Cloudmonster - Grey - 12 UK

Take flight with the On Running Cloudmonster trainers. These shoes feature a breathable upper for ...

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JD SportsON Running - Men - Cloudmonster Running Shoe - Grey
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Product Information

Full details

The On Running Cloudmonster is designed for neutral runners and fitness enthusiasts seeking maximum cushioning and energy return for daily training. Its standout feature is the oversized Helion foam midsole, which offers a highly responsive and plush feel, though its bold, bulky silhouette may not appeal to those who prefer minimalist or lightweight racing flats.

All features

Age Groupadult
ColourGrey
GenderMale
Shoe Size UK12
Shoe TypeTrainers
SeriesCloudmonster
Model Part Number7619503512748
BrandOn Running

Extended Product Information

FAQs

Are these shoes suitable for marathons?

Yes, the high level of cushioning makes them an excellent choice for long-distance training and endurance racing.

Can I use these for trail running?

While they feature a grippy outsole, they are optimized for road surfaces. They are suitable for light, packed gravel paths but not technical mountain trails.

How do I ensure the right size?

On Running shoes generally fit true to size. Ensure there is about a thumb's width of space between your longest toe and the front of the shoe.

What is the primary material in the upper?

The upper is constructed from a breathable, durable polyester mesh for comfort and support.

How often should I replace these trainers?

It is generally recommended to replace running shoes every 300 to 500 miles, depending on your running style and surface conditions.

Troubleshooting

Debris stuck in the midsole pods

Use a blunt object like a dull butter knife to gently dislodge rocks or debris from the CloudTec openings.

Feeling of slipping inside the shoe

Adjust your lacing pattern using the top eyelet to create a runner's loop for better heel lock.

Pros and Cons

Pros

  • Exceptional cushioning for long-distance comfort
  • High energy return from the Speedboard technology
  • Durable rubber outsole for extended lifespan
  • Breathable material keeps feet cool

Cons

  • Heavier aesthetic compared to minimalist shoes
  • Bulky design might feel cumbersome for track speed work
  • High stack height may reduce ground feel

Setup, Compatibility & Care

For the best fit, ensure you are wearing the performance socks you typically use for training, as this can affect the lockdown of the mesh upper. To maintain the life of your trainers, avoid machine washing or drying. If the shoes become dirty, wipe them down with a damp cloth and mild soap. Allow them to air dry naturally away from direct heat sources to prevent the foam from warping or deteriorating. Check the outsole regularly for stones or debris lodged in the CloudTec pods, as removing these will help maintain optimal cushioning efficiency.

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