Run 300 insoles - grey



Made for for runners who need cushioning
The 5mm-thick sole is made of absorbent foam for extra cushioning.
Sizes guide


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CushioningThe Poron inserts on the Run 300 insoles provide extra cushioning.
AbsorptionThe foam used on the Run 300 insole absorbs perspiration.
User comfortThe Run 300 insole is preformed for extra comfort.
Waranty2 Years
Technical Information

Sole type
Cut to size
To ensure your new soles fit your shoe correctly, use the original soles as a guide when cutting them to size.
5 mm
Shoe size
4/5 5.5/6.5 7/8 8.5/9.5 10.5/11 12/12.5
Sole typeCushioned insole

Information / Concept / Technologie
Outer sole of : 100.0% Polyurethane (PU) Lining and sock of : 100.0% Polyester (PES)

A podiatrist.

Stockage tips
For effective drying (hygiene), remove the insole after use. Hand wash only. Store in a clean, dry place away from light.


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Run 300 insoles
Used for 2 to 8 weeks
Comfortable but didnt stop the pain in the ball of the foot, need to think of other ones.
Excellent products!
Used for 2 to 8 weeks
I am happy with those products, of course I recommend to everyone.
Instant relief
Used for 2 to 8 weeks
My old boots feel better than ever!
Full support
Difficult to size
Tried to cut down but was difficult to get a good fit and I ended up getting blisters from where they rubbed. Am sure they would be fine if you could get an exact size or there was an accurate cutting guide printed on.
Reasonably priced
Sizing states 7-8 so had to cut down to fit.
Useless Product
Used for 2 to 8 weeks
Useless product - do not feel any difference with Run 300 Insoles
Response of the brand
Hello Sir,

Thanks for taking the time to write to us,

We are really sorry that run300 Insole didn't meet your expectation, normally it shouldn't happen. As this insole is meant for providing extra comfort and a bit of cushioning, the shoe cushioning totally depends on the midsole of the shoes,  Insole gives 95% comfort and just 5% cushion. If you are not satisfied with the product, we would like to request you to visit to your nearest decathlon store and get it replaced or refunded.

For further assistance, please feel free to write back to us, we are always available to help you practice your sport better.

Very comfortable
Used for 2 to 8 weeks
I love these and they fit perfectly. I am 100% satisfied.
Basic cushioning for light use
Used for 2 to 8 weeks
I used these to compliment my sports shoes whose cushioning has hardened over time. I use the Run 300 Soles to add an additional layer of cushioning for my light walks. Fairly decent support provided. Product quality also good, not excellent.
Makes my shoes feel like me
Used for 1 week or less
Using them in a 2 year old Bata shoe. Sneakers. Makes them feel like new. The springy feel is back again.
Saved My LIfe(In-Directly)
Used for 2 to 8 weeks
I had been facing plantar fascitis issue since feb'2018 tried all possible watys, tried excercise which helped 50%, however after using this insoles i m re-living my life can walk normally
Thank u decathalon

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