Low: a fabric that provides moisture wicking and low-level drying.

Moisture management

Warmth

We reduced the environmental impact by dyeing the thread before weaving it.

Eco-design

Designed for low intensity skiers (low perspiration) in cold weather, seeking a comfortable and warm undergarment.

Intensity

Frequency

Pocket

reinforced area

Number of Pockets

belt height

Type of Length

Reversible

Style

Main Material

The BL 100 thermal base layer has a regular cut.
It has a classic, straight cut. Suitable for all body shapes.

How does the BL 100 Base Layer fit?

Polyester is the most-used fibre for base garments because it is relatively inexpensive, offers excellent performance, and can be knit to obtain a very lightweight and durable fabric. It actively absorbs moisture but does not dry particularly well when wet.


What are the benefits of polyester?

The product’s environmental footprint is measured over its lifespan using various indicators. An ABCDE rating shows the environmental impact of a product. Put forward by ADEME, it takes into account production, transportation, usage, and waste generated at the end of a product’s life.

Our products’ environmental impact

We commit to repairing your product free of charge for the duration of the warranty. Whatever it is, fixings, seams, zippers, etc. This service is offered in your usual store. 
However, if we can’t repair your product (production defect), we will exchange it or reimburse you.

This product is repairable

The model, 1.75 m tall, is shown wearing size M.
Measurements:
Waist: 67 cm 
Hip measurement: 99 cm 
Chest size: 90 cm

To help you choose the right size

Adult's Ski Clothing

Component encourages wicking and minimal drying.

This ski base layer was developed for kids. It will keep them warm on the slopes.

The BL 100 Base Layer Bottoms have a regular fit.
The classic straight cut adapts to a wide variety of body shapes.

How do the BL 100 Base Layer Bottoms fit?

We commit to repairing your product free of charge for the duration of the warranty. If you need seams, zippers, or another element repaired, contact your store. 
However, if we can’t repair your product due to a production defect, we will exchange it or reimburse you.

Kids' & Babies' Winter Clothing

Two-fabric neck warmer protects you from the cold.

Two fabrics mean it can be worn six different ways.

Flexibility

The knit part is worn over the face to provide good heat transfer.

This neck warmer is practical and clever: it can be worn six different ways to efficiently protect you from the cold.

Maximum wash temperature of 30°C. Very delicate cycle.

Iron at a maximum soleplate temperature of 150°C.

Maximum wash temperature 70°C. Normal cycle.

Ironing at a maximum iron soleplate temperature of 200°C.

modular

Condition

pattern

Weather Conditions

The Hug Neck Warmer packaging shows six different ways to wear it (hat, balaclava, neck warmer, etc.).

Modular

Hats, Gloves & Neck Warmers

Good: body mapping for perspiration wicking and quick drying.

Average: built-in body mapping with a brushed component for increased warmth.

Seamless technology: fewer seams to reduce irritation.

Reduced chafing

Developed for moderate-intensity skiers looking for a comfortable, extremely soft, cold-weather base layer that fits like a breathable second skin.

The BL 580 Ski Base Layer comes in a slim fit. They stop at the knee to avoid overlapping layers (socks and base layer) and folds in the ski boot, which may affect your comfort. 
They are like a second skin that hugs the body, reducing rubbing and improving moisture wicking.

How does the BL 580 Ski Base Layer fit?

Polyamide is the strongest of all raw textile materials, even when wet, and it is very stretchy.
This breathable fibre manages moisture very well and provides good temperature regulation.
These specially textured, super-soft yarns give fabrics a silky, natural feel. Ideal for tight, seamless clothing.

What are the benefits of polyamide?

Thanks to its intelligent body mapping and brushed polyamide fibre created with I-Soft technology, this second skin will give you evenly distributed warmth over the whole body.

Technical product structure

I-Soft technology increases the performance of the fabric in various ways:softness, warmth, and comfort.It increases the performance of the clothing thanks to better thermoregulation, moisture absorption, and thermal insulation.To achieve this softness, the base layer is brushed.

What is i-Soft technology?

I-Band technology is an innovation on the waistband of the I-Soft top and bottom base layers.It enables the fabric to always be positioned properly so it doesn’t ride up or fall down when skiing.

What is i-Band technology?

The model in the photo is wearing a size M and measures 185 cm. Measurements:
Chest measurement: 104 cm
Waist measurement: 104 cm
Arm length: 45 cm
Inside leg length: 80 cm

clearance

The main yarn of the sole contains 44% wool.

Medium-thickness socks for medium or wide ski boots.

Precision

Synthetic yarn designed to wick moisture to the outside of the foot.

Fully elastic sock for perfect positioning on the leg.

Stability

These socks are designed for skiers and snowboards who practice regularly in all weather and are looking for warm, technical socks.

Skill Level

Season

height of the sock

thickness of the sock

reduced chafing

moisture management

Sock Height

Options

Type of Socks

anti-slip

shoes with left or right mark

Packaging

The combination of materials provides good thermal insulation. 
The wool in the sole delivers a combination of durability, insulation, and moisture absorption. 
Acrylic also gives thermal protection.
The elastane gives you good foot support.

Composition

Medium-thickness socks recommended for ski boots with a medium or large shell.
Toe box for greater comfort.
French terry fabric heel and toe.
French terry fabric shin protects you from chafing against ski or snowboard boots.

Features

Fully elastic sock, ergonomic design for greater comfort.

Ergonomics

All our sock sizes cover 3 or 4 shoe sizes. The elastane helps the socks mould to your feet and stay in place. Foot length, size, and volume vary from person to person: That’s why it’s important to try your socks on before going skiing.
We always recommend choosing slightly small over slightly large socks.

Choosing the right sock size

Blisters are generally caused by socks, shoes, or foreign objects chafing feet. Humidity also plays a role, as it makes skin more vulnerable.
Chafing is reduced when the sock stays in place.
Some models have anti-friction yarn to reduce irritation.
These socks do not provide 100% protection from blisters.

Reduce blisters

Our skiing socks are guaranteed for 2 years.
Our commitment To offer you long-lasting products that you can use for all your winter sports. The products we love the most are those that have had many adventures, with many more to come!

Warranty

Ski Boots & Socks

Back panel provides slightly breathable component and ventilation.

Developed for medium-intensity skiers (average perspiration) looking for a good balance between warmth and breathability.

Waterproof

anti-uv

Collar Type

sleeve length

The BL 500 Ski Base Layer Top has a standard straight cut that adapts to all body shapes. It’s not too loose, so it’s efficient and keeps in the heat.

How does the BL 500 Ski Base Layer Top fit?

The benefits of polyester

You need three technical layers to keep warm on the slopes:

- Layer 1 or second skin, to stay dry. 
- Layer 2 or an insulating layer, to keep the heat in.
- Layer 3 to protect against the elements.

Staying warm on the slopes

The environmental impact of the product is calculated over its entire life cycle and using various indicators. An ABCDE rating shows the environmental impact of a product. Put forward by ADEME, it takes into account production, transportation, usage, and waste generated at the end of a product’s life. Decathlon displays this information voluntarily to help you identify products with lower environmental impact. Learn more at sustainability.decathlon.com.

Snowboard Clothing

Very low: a fabric that provides moisture wicking and low-level drying.

Designed for low intensity skiers looking for a warm base layer in cold weather.

The BL 100 Base Layer Top has a regular cut.
It is a classic straight cut that adapts to a wide variety of body shapes.

How does the BL 100 Base Layer Top fit?

You only need three technical layers to stay warm on the ski slopes: Layer 1 or a base layer, to stay dry. Layer 2 or an insulating layer, to keep heat in. Layer 3 or a protective layer, to protect against bad weather.

How to dress to stay warm on the slopes

We commit to repairing your product free of charge for the duration of the warranty. This service is offered in stores, including for snags, seams, zippers, and more.
If your product can’t be repaired due to a production defect, we will offer you an exchange or refund.

Slightly breathable component. Ventilated area behind the knee.

Designed for skiers who practise at moderate intensity looking for warmth and breathability in cold weather.

The BL 500 Ski Base Layer has a standard straight cut that adapts to all body shapes, and it’s not too loose, so it efficiently keeps in the heat.

What is the fit of the BL 500 Ski Base Layer?

Polyester is the most-used fibre for base garments because it is relatively inexpensive, offers excellent performance, and can be knit to obtain a very lightweight, durable fabric. It actively absorbs moisture but does not dry particularly well when wet.


The product’s environmental impact is calculated across its entire life using a range of indicators. An ABCDE rating shows the environmental impact of a product. Put forward by ADEME, it takes into account production, transportation, usage, and waste generated at the end of a product’s life. Decathlon displays this information voluntarily to help you identify products with lower environmental impact. Learn more at sustainability.decathlon.com

We commit to repairing your product free of charge for the duration of the warranty. If you need zippers, seams, or another element repaired, please contact your store. 
However, if we can’t repair your product due to a production defect, we will exchange it or reimburse you.

Average: Polyester is brushed on the inside for added comfort.

The 500 half-zip base layer top has a regular fit.
It is a classic straight cut that adapts to all body shapes.
The opening on the collar has a zipper to help get your head through easily when putting it on.

What type of fit is the BL 500 ski half-zip base layer?

You need three technical layers to keep warm on the slopes:

- Layer 1 or second skin, to stay dry.
- Layer 2 or an insulating layer, to keep the heat in. 
- Layer 3 to protect against the elements.

The environmental impact of the product is calculated over its entire life cycle and using various indicators. An ABCDE rating shows the environmental impact of a product. Put forward by ADEME, it takes into account production, transportation, usage, and waste generated at the end of a product’s life. Decathlon displays this information voluntarily to help you identify products with lower environmental impact. Learn more at sustainability.decathlon.com

During the warranty period, we undertake to repair your product free of charge. Whether it's grips, seams, zippers, etc. These solutions are available at your usual store. 
However, if we can’t repair your product due to a production defect, you can exchange it or get a refund.

Developed for low intensity (low perspiration) skiers who are looking for a warm base layer in cold weather.

Professional dry cleaning with tetrachloroethylene and all solvents listed opposite the F symbol. Normal cycle.

The product's environmental footprint is measured over its lifespan using various indicators. An ABCDE rating shows the environmental impact of a product. Put forward by ADEME, it takes into account production, transportation, usage, and waste generated at the end of a product’s life. Decathlon displays this information voluntarily to help you identify products with lower environmental impact.

This product is repairable. We commit to repairing your product free of charge for the duration of the warranty. If you need the seams, zippers, or another element repaired, contact your store. However, if we can’t repair your product due to a production defect, we will exchange it or reimburse you.

Designed for low intensity skiers who are looking for a warm base layer in cold weather.

Type of Bell

We commit to repairing your product free of charge for the duration of the warranty. This service is offered in stores, including for snags, seams, zippers, and more.
However, if we can’t repair your product (production defect), we will exchange it or reimburse you.

Sports/

Winter Sports/

Downhill & Freeride Skiing/

Adult's Ski Clothing/

wedze

Men's Ski Base Layer Bottoms – BL 100 Black