Waterproof Mountain Bike Jacket

£59.99 −16%

This breathable, waterproof jacket provides great protection from the rain thanks to its 5,000 mm 3-ply membrane.

There are zips under the arms for ventilation. Stay comfortable when you're riding hard. The outer fabric is resistant to abrasions. Chest pocket for a phone.

Color: Charcoal grey / BLACK
Size: size guide


Product benefits

Abrasion resistance

Experience a brush with nature! The tightly woven fabric withstands abrasion.


It has it all: 5000 mm material, cuffs, thermo-bonded seams, watertight zip.


The chest pocket is secured with a sealed zip.


Air circulates through the vents with zip openings under the arms.


The main fabric's membrane is breathable.

Freedom of movement

Cut designed for mountain biking to give you better freedom of movement


Enjoy the elastic at the lower back and the wrists with rip-tab adjustments.


Special space for a light (VIOO Clip)

Technical information

Product waterproofing - 5000mm

Waterproofing is a fabric's capacity to prevent penetration of rain water. The resistance of a fabric to water pressure is expressed in mm of a water jet (test based on standard ISO 811). The higher the pressure, the more waterproof the fabric.
Material with a waterproof rating of 2000 mm resists the pressure exerted by 2000 mm of water (which roughly corresponds to a 2-hour rain shower).

Component breathability

To determine whether a fabric is breathable, we measure its evaporative resistance (test based on standard ISO 11092).
The lower its resistance, the more the fabric will let water vapour produced by the body escape, and therefore the more breathable it is.
For example: RET < 9 = extremely breathable fabric

Care tips

Machine wash inside out on a synthetic programme at 30°C. Do not use too much detergent, and do not use softener.
It is best dried on a hanger in a warm, well-ventilated place.

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: http://sustainability.decathlon.com/


2 years

Product concept & technology

Product Composition

Main fabric 100% Polyester Wrist 80% Polyamide, 20% Elasthane


Store in a clean, 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:
18.72 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: B
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