On Running Cloudstratus 3 Trainers - Black - UK 6

Designed by On Running, the Cloudstratus 3 trainers feature an outstanding design for road running...

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Product Information

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The On Running Cloudstratus 3 is a premium road running trainer designed for adult runners who prioritize maximum cushioning and a responsive ride. Featuring dual-layered CloudTec technology and a specialized Speedboard, these shoes excel at providing soft landings and efficient energy return for daily training. While they offer exceptional comfort for long-distance efforts, runners who prefer a minimal or lightweight racing feel may find the substantial cushioning profile slightly bulkier than dedicated speed shoes.

All features

Age Groupadult
ColourBlack
GenderFemale
Shoe Size UK6
Shoe TypeTrainers
SeriesCLOUDSTRATUS 3
Model Part Number3WD30121197
BrandOn Running

Extended Product Information

FAQs

Are these shoes suitable for marathon training?

Yes, the Cloudstratus 3 is specifically designed for high-mileage road running and provides the cushioning necessary for marathon training blocks.

Can I use these for trail running?

These trainers are engineered for road running. While they handle hard-packed surfaces well, they lack the aggressive lugs needed for technical trails.

How should I clean the mesh upper?

Use a soft-bristled brush or damp cloth with a mild detergent. Avoid harsh chemicals or submersing the shoes in water.

Do I need to break them in?

While comfortable out of the box, most runners find the foam and upper reach their optimal comfort level after 20-30 miles of use.

Is the insole removable?

Yes, the Cloudstratus 3 features a removable insole, making it compatible with personal orthotics.

What is the primary function of the Speedboard?

The nylon Speedboard acts as a lever to snap the runner forward, assisting in a more efficient transition from landing to takeoff.

Troubleshooting

Shoe feels tight or causes pressure points.

Try re-lacing the trainers using a different lacing pattern to relieve tension on the top of the foot.

Visible debris in the CloudTec outsole pods.

Gently remove stuck gravel or debris with a blunt tool like a plastic toothpick to maintain optimal cushioning performance.

Pros and Cons

Pros

  • High-level impact protection for long runs
  • Responsive energy return via the nylon Speedboard
  • Breathable design prevents overheating
  • Durable outsole compound ensures longevity

Cons

  • Higher stack height may feel bulky for some runners
  • Not intended for minimalist training preferences
  • Limited to road and hard surface usage

Setup, Compatibility & Care

To ensure your Cloudstratus 3 trainers provide the best experience, start by wearing them for shorter walks or easy runs to allow the foam to adapt to your foot shape. Use the laces to adjust tension across the bridge of your foot, ensuring the heel remains locked in place. For care, avoid machine washing; instead, spot clean the upper with mild soap and cold water using a soft cloth. Allow the shoes to air dry naturally away from direct heat sources, such as radiators, which can compromise the structural integrity of the Helion foam. If you use custom orthotics, the factory insole is removable, allowing you to swap it out for a personalized fit.