Product Colors and Sizes

Special product, Innovation Special product, New Release Special product, Special product, Sale

Wedze X-Warm 900, Ski Base Layer Top, Men's

Sale price: $69.99 Regular price:
Color: Select a color
Size: Select a size
Size Guide
Sale price: $69.99 Regular price:

Free returns

Free shipping over $30

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8550563

Product Features

A photo of the Wedze X-Warm 900, Ski Base Layer Top, Men's in use

Wedze X-Warm 900, Ski Base Layer Top, Men's is designed for

Are you someone who feels the cold, and would benefit from a base layer? The combination of High Tech Dry Yarn and natural Merino fibers will be exactly what you need to keep you warm and dry.

Moisture wicking

HIGH: intelligent body mapping to improve perspiration wicking/drying (Dry Yarn)


VERY HIGH: Intelligent 3D knitted body mapping with Merino wool.

Odor control

VERY HIGH: because wool is antibacterial, it reduces unpleasant odors.

Irritation reduction

Seamless technology: few seams to limit irritation.

Product Customer Reviews

Skip to reviews
155 Reviews
Write a Review 

Wedze  X-Warm 900, Ski Base Layer Top, Men's,pebble gray
Filtered by reviews Loading reviews…
Worth it.

Totally worth it.

Not at All Worth The Price

My father aged 55years using it since last 15days and he preferred other generally available thermals over it, as it hardly warmth him even at 10℃

Hello Sir,

Thanks for your feedback and we regret the inconvenience caused, the thermal is highly recommended for the greater warmth but for the thermal to perform it is very necessary to have the layers(thermals-shirt-sweater-jacket) worn above the thermal to contain the warmth.

If you think you are not satisfied,please visit any of the nearest stores to exchange the product.


The product is really nice but has some size issue

I have ordered the product and returned to get the bigger one. It is available in 3 sizes I.e xs/s , m/l, xl/xxl. As per the given measurement chart my size is ‘S’. As there is no Small size I have ordered xs/s but it is a bit tight at armpits. I strongly suggest the manufacturing team to specific size and make the product available in all the sizes instead of mixing the two sizes together. Overall quality of the product is excellent.

delivers what it says

very warm and smart use it as a base layer and even a t on top of it would do the job a bit expensive but worth the buy

Very warm

I use for a base layer under my motorbike clothing and can highly recommend on cold days, stretch fit so doesn't ride up, Although one of the more expensive base layers worth every penny

icon-circle-checkmark verified purchase
Cálida y cómoda.

Se ajusta perfectamente, es muy cómoda y muy cálida. El precio merece la pena.

Buena compra

Un producto top. Cumple su función de sobra.

icon-circle-checkmark verified purchase
Camiseta térmica


icon-circle-checkmark verified purchase

100x100 recomendable

icon-circle-checkmark verified purchase
Segunda piel

Es muy caliente y es como una segunda piel... como un guante!!! Y lo fundamental, muy muy cómodo y cálido.

icon-circle-checkmark verified purchase
Tengo que usarla en momentos de frío todavía

El tejido es excelente. Queda muy ajustada. Los brazos son muy largos y no me gusta que hagan arrugas. No se porque sería pero por el color era un precio muy inferior a otra que vi en color gris



icon-circle-checkmark verified purchase

La mejor térmica de la tienda. Ciclistas, corredores y esquiadores la prefieren; por su confort y sobre todo por su material. Es una gozada, encantado.


perfecta Te mantiene el cuerpo seco durante todo el día de esquí

Muy buen producto

Caliente y buena talla

icon-circle-checkmark verified purchase
Skip to reviews

Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 2% Spandex
  • 5% Polypropylene
  • 15% Polyamide
  • 24% Polyester cationic
  • 54% Wool

What is the fit of the 900 x-warm base layer?

The 900 X-Warm base layer comes in a SLIM fit. It is like a second skin that hugs the body, which limits rubbing.

What are the benefits of merino wool and dry yarn fiber?

Merino wool offers excellent temperature control in both hot and cold weather. It is a hydrophilic fiber that can absorb up to 30% of its weight in water without appearing wet. It allows the moisture that it absorbs to evaporate very slowly. To counteract this effect, we have created a Hybrid-Fiber combination using Dry Yarn fiber, a very powerful hydrophilic polypropylene that speeds up the of drying and removing moisture.

Technical structure of the product

Thanks to the intelligent 3D knitting of the Merino wool, Deep Insulation compartments are formed. These are insulation compartments that trap warm air from your body to serve as a buffer against the cold.

Animal well-being and origin

The wool contained in our base layers comes from South Africa. We have chosen it for its quality and the guarantee that animal welfare has been respected (no mulesing).

How should you dress to stay warm on the slopes?

All you need are 3 hi-tech layers to keep you warm on the slopes. Layer 1, or second skin, to keep dry. Layer 2, or insulating layer, to conserve heat. Layer 3, or protective layer, to protect against bad weather.

A product-specific environmental rating

The product's environmental footprint is calculated for its entire life 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 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, product managers, engineers and designers make sure that the program for which the product has been designed and developed is perfectly suited for 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