Gel-Padded Mountain Bike Under-Shorts - Black


The mountain-biking undershorts have been designed to offer comfort on bike rides lasting up to four hours, striking a balance between support and simplicity.

The cycling under-shots have got an ergonomic pad inside them, and gel inserts. They have been developed using mesh fabric to ensure great ventilation on long bike rides.

Color: BLACK
Size: size guide


Product benefits

Sitting comfort

The ergonomic pad has gel inserts. 3 densities for more comfort.

Moisture management

The body stays dry as the fabric absorbs & diffuses moisture, drying quickly.


Feel well supported with the elasticated fabric that guarantees good hold.


Elastane in the fabric to guarantee ease of movement.


You just need one: the undershorts are compatible with all mountain bike shorts

Technical information


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 foam pad with gel inserts.
Besides making the saddle more comfortable, the pad reduces rubbing so you won't get chafed.

Product tests

Our team of product designers based at the B'Twin Village in Lille is continuously working to make cycling more comfortable for our users.
Our obsession is to create products that meet the specific cycling needs of our users and eliminate things that get in the way of their rides.

A rating to compare products' environmental impact.

A product's environmental impact is calculated for its entire life cycle using various indicators.
An overall rating (ABCDE) is given, allowing you to easily identify products with the best environmental performance by comparing similar products to each other (T-shirts, trousers, backpacks etc.).

Decathlon openly displays the environmental ratings of its products.
To find out more:


2 years

Product concept & technology

Product Composition

Main fabric 86% Polyester, 14% Elasthane Padding - Inner fabric 100% Polyamide Padding - Outer fabric 77% Polyester, 23% Elasthane


Store in a clean and dry place.


Our engineers always have real riders test all our products in real conditions. These tests round out our lab tests and let us validate all our products before they hit store shelves.

Maintenance advice

Machine wash - 30° max - normal

Do not bleach

Do not tumble dry

Do not iron

Do not dry-clean

Customer reviews


Environmental Impact

The carbon footprint of this product is:
8.21 kg CO2e
1 kg of CO2e represents 5km in a petrol car (according to the Base Carbone© of ADEME)
What's the carbon footprint ? We evaluate the environmental impact of all our products. At all stages of their life cycle: from the extraction of the raw material, passing through transport to the plant which transforms them, the transformation, the manufacture, the transport of the finished product, until its use and end of life. Find out more
The environmental note of this product is: D
What is the environmental note? Overall environmental score for this product in comparison to others in the same category. It is calculated based on its impact on the environment (air and water emissions, greenhouse gas emissions, depletion of natural resources) at each stage of its life cycle, according to a system managed by ADEME. Find out more