Men's Snowboard Trousers - SNB 100 Black


Enthusiasts have designed these snowboard trousers for occasional activity. The warmseat and removable kneepads provide greater comfort.

These waterproof trousers increase insulation from the cold by 50% when seated. The removable foam pads provide extra comfort for the knees in the snow.

Color: BLACK / Sand
Size: size guide


Product benefits


Components resist abrasion, tearing and traction force.

User comfort

Removable foam pads for greater comfort when kneeling in the snow.


10000 mm coating. Taped main seams

Freedom of movement

Regular fit, better freedom of movement, even with protective shorts.


90% Recycled Filling: 60 g/sqm and Warmseat technology


Breathable component that facilitates perspiration wicking 10000 g/sqm/24hr


Adjustable waist and tightening cord


2 hand pockets

Technical information

To help you choose the right size

The model on the photo is wearing a size L and measures 186 cm.
Waist Size: 82 cm
Hip measurement: 99 cm

How does my product warranty work?

These ski and snowboard trousers are guaranteed for 5 years from the date shown on the sales receipt. A product covered by warranty will be repaired or exchanged free of charge. The warranty covers product defects , excluding those resulting from normal wear and tear and improper use.

How can I be sure of the strength and durability of my Decathlon ski trousers?

Our snowboard trousers are guaranteed for 5 years. We offer repairs locally if your trousers are damaged. Contact us on our website to find out more about how to get your product repaired.

We take particular care in choosing all the elements and assembly processes that make up our ski and snowboard trousers so they are as durable as possible.

Our actions towards more environmentally-friendly design

We are aware of our sport’s impact on the environment and are committed to reducing the impact of our products as much as possible to protect our playground. These pants have been developed with the following features:

- 100% recycled outer component (except coating)
- 100% recycled brushed lining on the buttocks
- 90% recycled wadding
- Fluoride-free main material
- Lining with mass dyed yarn (Dope Dyed)

What is Dope Dyeing?

Dyeing textiles uses lots of water, chemical products and energy. However, we enjoy wearing colour. To reduce this impact, we use the “Dope Dyed” technique where powder colour pigments are added when the yarn is produced (and not by soaking it in dye baths as is usually the case). This reduces consumption and the discharge of waste water from colouring our fabrics.

What we're not doing so well when it comes to our environmental impact

Despite our efforts, it's not always easy to reduce our impact as much as we would like. For this product, we are striving to:

- Use Dope Dyeing for all components
- Find out how to make a product waterproof with a recycled PU coating
- Make the coating separable (or have the same chemical composition) to help recycle the product

Can I compare the environmental impact of my snowboarding outfit?

The environmental impact of the men's ski or snowboard trousers is calculated over its entire life cycle and using various indicators. A score from A to E is calculated to help you easily identify the more eco-friendly ski clothing by comparing products of a similar type. Decathlon actively promotes this initiative:

Find all our sustainable initiatives at

Can I be sure my men's snowboard trousers will protect me in bad weather?

To withstand bad weather (rain, snow, wind, etc.), these trousers have been designed with a waterproof component and assembly processes that keep the water out and reduce wind chill. We have spent a few days snowboarding and carried out tests over long periods, in all conditions, to validate the waterproofing of the product.

Why are my trousers water repellent?

The water-repellent feature makes water run off the fabric without seeping in thanks to a treatment applied to its outer surface. The fabric does not soak up water and stays light and warm. This treatment must be renewed during the life of the product, after 2 to 3 washes on average, using the products available in our stores. All the waterproof trousers that we design for snowboarders are water-repellent.

Water often gets in through the seams. Do my trousers have waterproof seams?

As well as the waterproof fabric, we enhance the waterproofing of the trousers with taped seams. These are heat-bonded waterproof strips placed on the seams inside the clothing to make it perfectly watertight. This skiing garment has taped seams in the areas most exposed to snow (buttocks, hips).

How do my trousers keep me warm?

To keep you warm, we use wadding insulation. Wadding is a synthetic component made from polyester which stores more or less air, depending on the length of the fibres. Wadding can be standard, hi-tech or silicone-coated, each with different properties (warmth, light weight, elasticity, etc.). The Snowboard 100 trousers also come with WARM SEAT technology which improves the insulation on the seat by 54% when sitting in the snow.

"Coated" trousers: what are the advantages of this coating?

A breathable coating is a coating applied to a fabric in the form of a paste or liquid which creates a protective film. The breathable coating is a waterproof barrier that lets through water vapour produced by the body when snowboarding.

How should you wash your trousers?

To optimise the performance and durability of your trousers, we recommend:
* Machine wash at 30°, synthetic programme.
* Turn the product inside out.
* Add a small amount of detergent. No softener.
* We recommend you wring it by hand.
* Dry on a hanger in a warm, well-ventilated place.
Do not dry clean. Do not place on a radiator.You can restore the water resistance of the outer fabric using a fabric waterproofing spray. Read the care label.

How should I dress to avoid getting cold legs in the mountains?

To keep your legs warm and dry, 2 layers of clothing are enough: - 1 ski base layer to wick away perspiration.
- 1 ski trouser to protect against bad weather and provide warmth.

How can I prevent snow from getting into my trousers?

The trousers have elasticated gaiters at the ankles to cover the boots. If you fall or come into contact with fresh snow, the seal created by the gaiter keeps the snow out.


5 years

Product concept & technology

Product Composition

Padding 100% Polyester Main fabric 100% Polyamide Lower part - Main fabric 100% Polyester Coating 100% Polyurethane Main lining 100% Polyester Foam 100% Ethylene Vinyl Acetate


Store on a hanger and do not fold, as this can damage the fabric coating. Dry thoroughly before storing in a dry and well-ventilated place.


All Decathlon's Snowboarding products are tested in real conditions of use for which they were designed: in the snow, in the cold, and in all possible conditions you may come across when skiing and snowboarding. Our design teams, product managers, engineers and pattern makers make sure that the programme for which the product is designed perfectly matches its use in the field.

Approved By

Passionate about skiing and snowboarding then you might be interested in becoming one of our testers? Contact us on our website!

Maintenance advice

Machine wash - 30° max - gentle

Do not bleach

Tumble dry - low heat

Do not iron

Do not dry-clean


Men's Snowboard Trousers - SNB 100 Black
Men's Snowboard Trousers - SNB 100 Black
Men's Snowboard Trousers - SNB 100 Black

Customer reviews


Environmental Impact

The carbon footprint of this product is:
44.09 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