Component encourages wicking and minimal drying.

Moisture management

Warmth

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

Eco-design

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

Intensity

Frequency

Pocket

reinforced area

Number of Pockets

belt height

Type of Length

Reversible

Style

Main Material

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?

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?

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.

This product is repairable

Kids' & Babies' Winter Clothing

clearance

Brushed on both sides, 200 g/m² density that makes this fleece very comfortable.

Polyester knit: Allows perspiration to escape (RET = 6.3).

Breathability

Durable component specially chosen for young adventurers! Two-year warranty

Durability

Weighs 113 g in size 3–4 years, compresses to carry in a backpack.

Lightweight

Machine wash at 30°C. Quick drying. No ironing needed (crease-free).

Easy to care for

This fleece jacket protects your kids from the cold during outdoor activities.

Collar Type

Sportsperson’s Height

Hood

Zipper Type

Grammage

We make our polyester from plastic bottles, reducing the use of oil-based resources while preserving the material’s quality and performance.

Why choose recycled polyester?

The brushed fleece component is designed to trap air.
The air acts as a natural insulator, keeping the body warm.

Fleece material: Insulates with air

We use repeated lab tests to verify the highest durability standards: an abrasion- and friction-resistance test to ensure that the fleece does not pill, a colourfastness test to check that colours do not bleed, and an aging test to ensure that repeated washing does not alter the properties of the fabric or its behaviour, thickness, or appearance.

Component durability

To assess the breathability of the fabric or the evaporative resistance, we measure RET (test based on the ISO 11092 standard). The lower the fabric’s resistance, the more perspiration evaporates, and the more breathable the fabric. For example: RET < 9 = extremely breathable fabric. 9 < RET < 12 = very breathable fabric. 12 < RET < 20 = breathable fabric. RET > 20 = little or no breathability.

Component breathability

Our Quechua global design centre is based in Passy, at the foot of Mont Blanc in Haute-Savoie. 
This location is a real meeting place for our teams and outdoor sports enthusiasts. 
The perfect spot for designing our mountain hiking products.

Product design: our expertise.

Created in our international design centre at the foot of the Mont Blanc in France, this product is then manufactured and assembled by our suppliers in China, Vietnam, and Bangladesh.
These are partners that have genuine expertise in making our fleeces and with whom we collaborate closely. 
Thanks to this relationship of trust with our industrial partners, we can create high-quality technical products.

Where do our fleeces come from?

We guarantee that our suppliers comply with our code of conduct. These suppliers are often located in developing countries where our presence helps to create jobs.
By conducting audits and having teams on site, we make sure that the working environment of the employees meets certain quality standards in terms of human respect, personal fulfilment, and environmental protection.

Working conditions in our production workshops

Brushed component for extra warmth. Raised collar with snaps. Longline cut.

Cuffs that can be folded or unfolded for 2 years of use.

Adjustable

Knit with extremely soft thread for extra comfort and softness.

Softness

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

3 snaps at the shoulder open the collar to get your child’s head through.

Easy dressing

Natural stretch for better comfort and freedom of movement.

Freedom of movement

Slightly breathable base layer. Low perspiration wicking.

This base layer (or first layer) is designed to make your baby feel comfortable during their outings in the snow.

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

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.

adjustable height

sleeve length

Waterproof

anti-uv

Type of Layer

top length

Fastener Type

To stay warm and dry, we recommend the 3-layer technique: 
Layer 1 or a thermal base layer, to stay dry. 
Layer 2 or an insulating layer, to keep the heat in.

Layer 3 to protect against the elements.

How to dress your children to stay warm in the snow

The durable, high-quality component has been lab- and field-tested for warmth and light weight. The brushed knit provides the volume needed to create a layer of air that keeps your child warm.

The benefits of polyester

The Simple Warm Base Layer has a regular cut.
This is a classic straight cut in a stretch knit fabric that fits the body shape of every child. The high collar protects the neck.

What is the cut of the Simple Warm Base Layer?

Textile dyeing requires a lot of water and also produces wastewater from the dye baths. To reduce this environmental impact, the bulk dyeing process we use involves adding pigments to the thread during production.

More information on sustainable development

Snowboard Clothing

This dual-material neck warmer effectively protects from the cold.

The two materials allow this neck warmer to be worn in six different ways.

Flexibility

When worn over the nose, it provides effective moisture wicking.

This neck warmer is practical and easy to use. It’s easy for children to put on and adjust.

Condition

pattern

Weather Conditions

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

Hats, Gloves & Neck Warmers

Back panel provides slightly breathable component and ventilation.

Average: Soft, brushed polyester component.

Designed for young skiers who ski in cold weather and want a good balance between warmth and breathability.

The BL 500 Base Layer Top for kids has a standard straight cut that suits a wide variety of body shapes, and it’s just loose enough to be efficient and retain the heat.

What is the fit of the BL 500 ski base layer top?

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.

How to dress to stay 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.

Our products’ environmental impact

Slightly breathable component. Ventilated area behind the knee.

Designed for young skiers who want a good balance between warmth and breathability.

The BL 500 ski Base Layer has a classic straight cut that adapts to all body types.
Not too loose, it retains heat and offers good efficiency.

How do the BL 500 ski Base Layer bottoms 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, durable fabric. It actively absorbs moisture but does not dry particularly well when wet.


We commit to repairing your product free of charge for the duration of the warranty. If you need the zippers, seams, 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.

Fleece component for warmth. Elastic waistband.

Cuff that can be folded or unfolded for 2 years of use.

These base layer tights were designed to keep your toddler comfortable and warm when out enjoying the snow. Breathable fabric and moisture-wicking.

Season

Type of Bell

To stay warm and dry, we recommend the 3-layer technique: 
Layer 1 or a thermal base layer, to stay dry. 
Layer 2 or an insulating layer, to keep the heat in.

Layer 3: to protect against the elements.

The Simple Warm Base Layer Bottoms have a regular cut.
This is a classic straight cut in a stretch knit fabric that fits the body shape of every child. They provide good support thanks to the elastic waistband.

What is the cut of the Simple Warm Base Layer Bottoms?

100% merino wool: regulates body temperature.

Sleeve cuff folds up or down to fit toddlers during 2 years of growth.

Merino wool is finer and less scratchy than conventional sheep wool.

3 press studs to open the collar for easy fitting

The merino wool absorbs and wicks away moisture.

This merino wool thermal base layer top was designed to keep your child comfortable and warm out in the snow. Sleeve cuff folds up or down to fit children during 2 years of growth. This garment is made to regulate body temperature when worn.

To make sure you stay warm and dry, we recommend using the 3-layer rule: Layer 1—a thermal base layer (like this top) to stay dry. Layer 2—an insulating or thermal layer to keep the heat in. Layer 3—a protective layer to protect against bad weather.

How to dress your children so they stay warm in the snow

Wool is the best material for your toddler’s winter base layer. Wool’s natural properties provide excellent thermal regulation. Merino wool is light, soft, doesn’t itch, and wicks away moisture.

Why choose merino wool?

Our yarn development team met with sheep farmers in South Africa to ensure that the wool is obtained in compliance with animal welfare regulations. Unlike some exporters of merino wool, South Africa prohibits mulesing. Mulesing is a painful surgical procedure performed on sheep to prevent parasitic infection. Our team partnered with farmers to ensure the long-term viability of the sector in line with your ethical and technical expectations.

What is the origin and traceability of our merino wool?

This merino base layer top has a Regular cut.
This is a classic straight cut in a stretch knit fabric that fits the body shape of every toddler. Longline cut at the back provides extra cover for lower back. Raised collar offers excellent support around the neck.

What is the cut of these merino base layer leggings?

Leg cuff folds up or down to fit toddlers as they grow.

These thermal merino wool leggings were designed to keep your child comfortable and warm when out enjoying the snow. Made to regulate body temperature when worn.

To make sure you stay warm and dry, we recommend using the 3-layer rule: Layer 1—a thermal base layer (like these leggings) to stay dry. Layer 2—an insulating or thermal layer to keep the heat in. Layer 3֫—a protective layer to protect against bad weather.

Wool is the best material you can choose for your toddler’s winter underwear. Wool’s natural properties provide excellent thermal regulation. Merino wool is light, soft, doesn’t itch, and effectively wicks away moisture.

These merino leggings have a Regular cut.
This is a classic straight cut in a stretch knit fabric that fits the body shape of every toddler. Their elastic waistband provides excellent support.

This ski undergarment is designed for little skiers. It will keep them warm for a great day of skiing this winter.

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

How does the 100 base layer top fit?

Polyester is the most-used fibre for base garments because it is relatively inexpensive and offers excellent performance in various respects, and especially because the fibres can be knitted to obtain a very lightweight and durable fabric. It actively absorbs moisture but does not dry particularly well when wet.
Its ability to reduce odours is limited.

To make sure you stay warm and dry, we recommend using the “three technical layers” rule:  Layer 1: a second skin, to stay dry. Layer 2: an insulating layer that keeps the heat in. Layer 3: a protective layer that protects against the elements.

How to dress your children so they keep warm on the slopes

The BL 500 Base Layer Top has a regular fit.
It is a classic straight cut that adapts to a wide variety of 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 Base Layer Top?

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


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

During the warranty period, we undertake to repair your product free of charge. If you need the seams, zippers, or another element repaired, contact your store. 
If we can’t repair your product due to a production defect, you can exchange it or get a refund.

Sports/

Winter Sports/

Snowboarding/

Snowboard Clothing/

wedze

Kids' Ski Base Layer Half-Zip Top - BL 500