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Ski 500 Thermal Underwear Base Layer Top Men's

Regular price: $16.99 Regular price:

The right balance between warmth and wicking. Breathable insert on the back makes this base layer a great partner for a day on the ski slopes.

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Sale price: $16.99 Regular price:

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San Francisco, 735 Market St. Options

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Model: 8576241

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Product Features

A photo of the Ski 500 Thermal Underwear Base Layer Top Men's in use

Ski 500 Thermal Underwear Base Layer Top Men's | Developed for skiers who practice at moderate intensity (moderate perspiration) looking for a good balance between warmth and breathability in cold weather.

The right balance between warmth and wicking. Breathable insert on the back makes this base layer a great partner for a day on the ski slopes.

Moisture wicking

slightly breathable component and ventilation provided by the back panel.


AVERAGE: brushed polyester component.

Odor control

The polyester fiber has a low odor-reducing capacity.

Product Customer Reviews

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Ski 500 Thermal Underwear Base Layer Top Men's,black
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Base Layer

Very happy with this purchase

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Men's Ski Base Layer Top

It's very nice, soft and warm. Value for money.

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Good quality , cosy fit

Great quality , Nice and Warm

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Great fabric, funny fit

This is a fabulous shirt except for the strange ripple across the back shoulders. It’s like a pouffy line all the way across. My boyfriend has the same shirt and it has the exact same issue. If this could be eliminated it would be perfect.

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I love it

I love it

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Hello George,

Thank you for the 5-star review for our men's ski base layer top.

Worth every penny

The BL500 is a good choice to add it as a base layer.

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I bought so many of these

Very good for layering. The back ventilation can be a bit itchy…

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Hello Steven,

These ski base layers are our best sellers for the winters. We are delighted to know you are happy with your purchase. :)


This shirt is perfect. It keeps me warm and is comfortable to wear.

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Thank you again for your feedback John!

I will pass this comment on to our teams, everyone will be happy to know that our merchandise is appreciated :)

We look forward to seeing you again in our Décathlon Brossard store.

Have a good day, 

Chloé, équipe fitness

Great buy!

Best buy for the buck

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Hi Oral,

Can't go wrong with our base layers! Happy to hear you are enjoying your purchase. Thanks for your review.


Warm and comfortable

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Merci pour votre retour qui nous permet de mieux comprendre l'expérience de nos clients en magasin mais aussi sur nos plateformes digitales (Site web et application mobile).

Ravi que le produit convienne à votre pratique sportive !

Nous espérons vous revoir très vite.




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Great item

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Worth buying for cold and extreme weather

please be aware the warmth is excellent but I a well isolated ski jacket it can be getting were wet and sweaty

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Good product

please be aware the warmth is excellent but I a well isolated ski jacket it can be getting were wet and sweaty

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric: 91.0% Polyester, 9.0% Elastane ; Yoke: 88.0% Polyester, 12.0% Elastane

What type of fit is the bl 500 ski base layer?

The base layer BL SKI 500 has a REGULAR cut.It is a classic straight cut that adapts to all body shapes.

What are the benefits of polyester?

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

How to dress to stay warm on the slopes?

You just need 3 technical layers to keep warm on the ski slopes:- Layer 1 or a 2nd skin, to stay dry. - Layer 2 or an insulating layer, to keep the heat in. - Layer 3 or a protective layer to protect against the elements.

A product-specific environmental rating

The environmental impact of the product is calculated over its entire lifecycle and using various indicators. An overall score from A to E is given to help you easily identify the most eco-friendly products by comparing products of the same type (T-shirts, pants, backpacks, etc.)

Product testing

All Wedze products are conceived, designed and developed in the Mont Blanc Valley. They are then tested under the same conditions as you would experience in real-life use (snow, cold, powder snow, etc.). The design teams ensure that the program for which the product has been designed and developed matches perfectly with its use in the field.

Storage instructions

Dry thoroughly before storing.



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual