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ST 500 Mountain Bike Undershorts
  • ST 500 Mountain Bike Undershorts
  • ST 500 Mountain Bike Undershorts
  • ST 500 Mountain Bike Undershorts
  • ST 500 Mountain Bike Undershorts
  • ST 500 Mountain Bike Undershorts
  • ST 500 Mountain Bike Undershorts
ST 500 Mountain Bike Undershorts

ROCKRIDER

8529624

ST 500 Mountain Bike Undershorts

$25.00
118 reviews
87 of 118 people recommends this product
  • ST 500 Mountain Bike Undershorts
  • ST 500 Mountain Bike Undershorts
  • ST 500 Mountain Bike Undershorts
  • ST 500 Mountain Bike Undershorts
  • ST 500 Mountain Bike Undershorts
  • ST 500 Mountain Bike Undershorts
ST 500 Mountain Bike Undershorts
Size :
Not available online

Store Availability

These comfortable mountain biking undershorts are designed for long rides (over 2 hours).

BENEFITS

Sitting comfort

Ride comfortably for up to 3 hours thanks to the ergonomic 12 mm foam pad.

Moisture-wicking

Stay dry: the airy mesh fabric quickly wicks away perspiration.

Stability

More support for more comfort thanks to the elastic band and gel bands.

Compatibility

You just need one: these undershorts are compatible with our men's MTB shorts.

TECHNICAL INFORMATIONS

Are these undershorts supportive? We explain everything.

Bibless undershorts can be much more practical. But do you get enough support?
To guarantee the support you need, even without straps, we made a pair of undershorts that hugs your body just like boxers.
The elastic waistband adapts to fit you and stays in place with no adjustment needed.
And to stop the shorts riding up while cycling, there are gel bands at the bottom to keep your undershorts just above your knee.

A second skin with added comfort.

Feeling comfortable in the saddle is a top priority when you're on the go for several hours!
For maximum comfort, even when you're hurtling down mountain bike trails, your undershorts have an ergonomic 12 mm foam pad.
Besides making the saddle more comfortable, the pad reduces rubbing so you won't get chafed.

Several layers for less heat?

You need to get rid of heat quickly, especially at the height of summer.
That's why the ST 500 undershorts have a breathable foam pad and mesh fabric to wick away perspiration quickly.
The result is that you don't overheat, even though you're wearing two layers of shorts.

How our ideas and your feedback made these undershorts.

We entrusted our mountain biking team with the task of designing bibless undershorts that give you a good balance between simplicity and support.
It took five people 18 months of studying, designing, prototyping, and running lab tests...
And we also had your feedback.
We travelled to France and Italy to meet up with around 30 intermediate mountain bikers and run a series of functional tests in real conditions.
The result was a product that's suited to your sport and meets your needs!

Shorts, undershorts, pad? Here are our tips!

Undershorts are to MTB what kilts are to Scotland: you wear them against your skin!
To avoid chafing, we therefore recommend changing them and washing them as if they were underwear.
And when you're riding, your shorts and undershorts should never be attached.
Why? Because each has its own role to play:
-The undershorts stay in place for comfort and support.
-The shorts move with you for better freedom while cycling.

Reviews

3.8/5 118 reviews
87 of 118 people recommends this product
Nice and comfortable.
Graeme (Canada) Used for 2 week or less Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

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Great to wear under regular shorts for cycling. Comfortable to wear and they seem good quality for the price.
Ok
Saf Fairuz Teh (Malaysia) Used for 8 to 12 months Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
Ok
Response of the brand

Dear Saf Fairuz, thank you for your time in leaving us with a 5-Star rating on our product. We are glad that we managed to delight you with the standards of our product. We really appreciate your loyalty with Decathlon. Please let us know if there is anything else we can improve on in the future. Thank you once again for your time and we hope to serve you again soon!


Tristan James

Tham (Singapore)
The anti slip strip cut into my thigh resulting abrasion and swelling for almost 1 weeks.
This product should be taken off the shelves.
Response of the brand

Hi Tham,


Thanks for your feedback about our ST 500 Mountain Bike Undershorts. We're really sorry to hear it did not meet your expectations.


Our product designers are themselves cyclists and constantly monitor the reviews, so please rest assured that they take all feedback seriously in order to continuously improve on all the products we make. Have a great day!


Jason


Digital Sport Leader

Cycling & Roller Sports

very comfy, size up bigger
Michael (United Kingdom) Used for 3 to 8 weeks Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
Bought these to renew my old tired undershorts. Game changer for better comfort over those, the orange pad is much more moulded and considered for comfort, put up with discomfort post ride previously now non (4hrs + Scottish trail centre in summer sun conditions). Would definitely go bigger on size, I'm medium build 36" waist needed XL.
Good product
Partha (India) Used for 3 to 8 weeks Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
Good product
Padding shorts for innerwear for cycling
Sanjeev (India) Used for 3 to 8 weeks
This product is Xtremely comfortable and it's was delivered one Day before scheduled timing. Thanks decathlon team for this
Cycling Undershorts ..Good
Hemant (India) Used for 3 to 8 weeks Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
I have been using this for last 4 weeks
Good for ride aroung 2 hrs
Mtb shorts
Sohail (India) Used for 3 to 8 weeks Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
Just go for it.
At first 1-2 days ull feel uncomfortable but after that its a need out there.
Good
ps (India) Used for 3 to 8 weeks Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
Good
Good one
Jofy (India) Used for 4 to 6 months Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
As expected, good for 30 to 50k rides...