Product Colors and Sizes

Special product, translation missing: en-AE.product_tile.flags.innovation Special product, translation missing: en-AE.product_tile.flags.new_release Special product, Sale End series Personalize me Eco-design

Run 300 insoles - grey

Sale price: 3.500 KD Regular price:
Color: Choose a color
Size: Select a size
Sale price: 3.500 KD Regular price:
Model: 8329319

Product Features

A photo of the Run 300 insoles - grey in use

Run 300 insoles - grey : Our team of running enthusiasts designed this insole for runners seeking greater cushioning when exercising

This 5mm-thick running insole provides a cushion against shocks with its absorbent foam.


The R300's composition provides cushioning thanks to the Poron inserts.

Moisture absorption

The foam used on the R300 insole absorbs perspiration.

User comfort

The Run 300 insole is preformed for extra comfort.

Product Reviews

Skip to reviews AR en
1794 reviews

Run 300 insoles - grey
Filtered by translation missing: Loading reviews…
replacement insole

Excellent quality for the price. I'd go as far as saying better than the ones they replaced!

icon-circle-checkmark Verified purchase
They don't fit inside the trainer

The trainer and the insole are the same make, which made it disappointing that the size 10.5 insole was to big for the 10.5 trainer. I've trimmed them with scissors to make them fit, but it seems a waste.

icon-circle-checkmark Verified purchase
Very good

Had to cut them to the size but well worth the price. Extremely comfortable.

icon-circle-checkmark Verified purchase
Didnt fit

I had high expectations for those but they didn't fit size 9 so I will return once shops reopen.

icon-circle-checkmark Verified purchase

Hi Jonathan-Pierre,

We are sorry to hear this. Thanks for getting back to us, we will look into this to improve our sizing. Please, visit our web to keep inform on re opening of our branches. We hope to be open soon to help you find the right insole and size to make your sports activities more pleasant.



UK Running Leader

Run 300 insoles

Comfortable but didnt stop the pain in the ball of the foot, need to think of other ones.

icon-circle-checkmark Verified purchase
Excellent products!

I am happy with those products, of course I recommend to everyone. Thanks.

icon-circle-checkmark Verified purchase
Instant relief

My old boots feel better than ever!

icon-circle-checkmark Verified purchase
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.

icon-circle-checkmark Verified purchase
Great value/Quality!!

Just bought a pair and they are great Good value /Quality!!



icon-circle-checkmark Verified purchase

Hello Joel,

Thank you for supporting Decathlon Hong Kong and your feedback on your experience with our product!

We sincerely appreciate your insight! It's also our pleasure to ensure you have the best experience with our products! 

We can't wait to offer you more and better products in order to delight your sport experiences! 

If you have any more questions, comments, please feel welcome to reach back out as we would be more than happy to share and assist. Hope to see you around soon!

Stay healthy!

Gladys Suen

Decathlon Hong Kong Running Team

Bad quality

The quality is not good .

icon-circle-checkmark Verified purchase

Dear Garry,

Thank you for your feedback. We are sorry to hear that you are unsatisfied our product. We will forward your opinion to the relevant department. 

Thank you very much

Best Regards,



While playing badminton the inner sole is very slippery and the cushioning effect is very good

icon-circle-checkmark Verified purchase
Shoe insoles

You should give size of shoe insoles when sell on the app

icon-circle-checkmark Verified purchase
Opened Package.

Wrong size and both the insoles are for left leg.

Shape get changed with in the week

I don't recommend anyone to buy this. Because within a week it is out of shape. And cannot re-use the same I trust and full faith in decathlon products but this product disappointed me.

icon-circle-checkmark Verified purchase

Hello Sir,

Thanks for taking the time to write us,

We are really sorry that our Run300 Sole didn’t meet up to your expectations. It might be a manufacturing defect, Please visit the nearest Decathlon store & get an exchange done.

Thank you !!


Skip to reviews

Additional Product informations


Outer sole of

  • 100% Polyurethane


  • 100% Polyester

Cut to size

"These insoles cover a range of sizes.They must be cut to fit your shoes perfectly.Remove the original sole and use it as a template to cut the front of your new insole."


Polyurethane Foam


5 mm


5 mm

Shoe size


Additional Recently viewed


Size Guide Visual