Product Colors and Sizes

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

Men's Ski Jacket 900 Warm

Sale price: $249.00 Regular price:
Color: Select a color
Size: Select a size
Size Guide
Sale price: $249.00 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: 8398218

Product Features

Men's Ski Jacket 900 Warm is designed for expert skiers and snowboarders, practicing mainly on groomed slopes at least 2 weeks a year.

In addition to their waterproofing, the seams are thermosealed to create a perfect seal. No more feathers escaping and sticking to all your clothes!

A photo of the Men's Ski Jacket 900 Warm in use

Optimal temperature

Ideal temperature: 9°F.


75% duck down - 25% duck feather. 3.7 oz wadding in size L. Sleeves.


10,000 mm membrane. Thermally welded seams stop snow getting in.


Double ventilation zippers on the chest.

Easy to use

Removable hood and stretch snow skirt for added comfort.


Jacket hem tightening system. Velcro cuff tightening system. Hood tightening.


2 secure hand pockets, 1 ski pass pocket, 1 inside pocket and 1 goggles pocket

Product Lifestyle Image Gallery

Image Gallery

Men's Ski Jacket 900 Warm,black 

Men's Ski Jacket 900 Warm,black

Product Customer Reviews

Skip to reviews
273 Reviews
Write a Review 

Men's Ski Jacket 900 Warm,black
Filtered by reviews Loading reviews…
Does what it says on the tin

Very warm and well vented insulative jacket. Went skiing sunday loved it, good unrestrictive and well fitted

Ski Gear

Vey warm and very comfortable. cuffs prevent snow going up your arms in a fall,

icon-circle-checkmark verified purchase
Really happy

I bought this for everyday urban comfort Inn the cold, wet and windy Scottish winters and it's proven to have been a great choice. Now I have my eye on the Arctic Parka!

icon-circle-checkmark verified purchase

Hi Duncan,

We are glad that you found an item which suits your needs, we aim to provide a wide range of products in store. We hope to see you again soon as Decathlon Edinburgh.


Teodora, VDS.SPT


Great coat great service

icon-circle-checkmark verified purchase
Lovely and warm and dry

I bought this to go away camping for the weekend when snow and rain was forecast. I didn’t get cold or wet all weekend

icon-circle-checkmark verified purchase
Waterproof! I think not

This has to be the worst jacket I have even had. It’s not waterproof at all. The 10000mm mebrane must have been forgoton on my jacket. First lift up and short ran down and I was soaked in light rain. I now have to go and purchase another jacket from a local retailer at extortionate prices. It will be getting returned when I get back.

Dear Sir,

My apologies for the terrible experience you've had with this jacket. I will make sure I will pass along your feedback to our product engineers so they can make sure to improve the product and try to avoid this happening in the future.

For the return, you can either bring it back to your nearest Decathlon store or contact our customer loyalty team:
They will be able to assist you.

Thank you,
Slide 700 men's ski jacket

Disappointed with the fit - very wide on shoulders and narrow on hips! Made my son look like he was on steroids. Despite being very warm, we had to return it as he looked like an inverted Christmas tree.....

icon-circle-checkmark verified purchase
Dear sir,

Thank you for your feedback. As we want to avoid anyone else looking like they're on steroids or like an inverted Christmas tree, I will make sure our product managers receive your feedback and work on the fit of this product for next season.

I would recommend trying this jacket for your son:
The fit is a bit more straight but it won't be as warm as the Slide 700 Warm jacket.

If you have any further questions or feedback, please feel free to call our customer loyalty team.

Have a nice day, 

Esta chaqueta abrigo es genial para el ski, te mantiene seco todo el día y te da libertad de movimiento. Es muy cómoda y no pasas frío.

icon-circle-checkmark verified purchase
Buen producto

Relación calidad precio excelente.

icon-circle-checkmark verified purchase
Muy buena menos la cremallera que va muy dura

Salvo por la cremallera y la capucha que queda muy alta... Para el frío de Valladolid es perfecto

icon-circle-checkmark verified purchase
Chaqueta muy caliente

Mi hijo está encantado de llevar su chaqueta por lo caliente y comoda

icon-circle-checkmark verified purchase

Abriga mucho,no pesa nada y es comodisimo. El cuello no roza nada como dicen por aqui algunos,al contrario, muy suave. Una perfecta eleccion.


Yo compré la del año pasado. Veo cambios por ejemplo en la capucha Blanca. Cambia en algo mas?



icon-circle-checkmark verified purchase

Busque ropa de ski para ir a sierra Nevada y encontré muy buenas opciones a muy buen precio y muy bue servicio

icon-circle-checkmark verified purchase
Skip to reviews

Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 100% Polyester cationic


  • 25% Grey duck feather
  • 75% Grey duck down

Main lining

  • 100% Polyester cationic

Secondary lining

  • 100% Polyamide


  • 100% Polyurethane

What is the filling that makes my jacket warm?

Recognized for their excellent thermal insulation, down and feathers also offer an excellent ratio of warmth to weight and compression. The warmth comes from the combination of the weight of the down/feathers and the fill power of the jacket. This traps air that provides insulation from the cold. (75% down and 25% feather filling in the body, 7.1 oz/sqm recycled padding at the shoulders).

What other components keep you warm, in addition to the filling?

In addition to your jacket's lining, the cuffs, snow skirt, waterproof zippers, high collar and hood adjustments keep the warm air inside and prevent cold air from getting inside.

What is a membrane and what's it for?

The membrane is a very fine component applied to the inner surface of the outer fabric. This hydrophilic component prevents water from seeping in while wicking away the perspiration produced by the body. The membrane is an essential feature when it comes to staying warm and dry.

How is the waterproof rating of the jacket measured?

The resistance of a fabric to water pressure is expressed in terms of the height in mm of a water column that can be supported by the fabric (test based on the ISO 811 standard). The higher the pressure, the more the fabric is waterproof. A component with a waterproof rating of 10,000 mm can therefore withstand the pressure exerted by a 10,000 mm column of water.

What are the elements of the jacket that protect me from the weather?

The 900 jacket was developed with a sophisticated component and assembly that prevent water from entering and reduce wind chill to help you cope with the weather conditions (rain, snow, wind, etc.). To check that it is waterproof, this jacket was placed in a special shower reproducing the conditions a skier has to cope with. We validated the waterproofing of this product in the field in various weather conditions for several days.

What is the water-repellent feature of my jacket for?

The water-repellent property of a fabric is its capacity to make water run off its surface without absorbing it. This jacket has water-repellent components that prolong its resistance to inclement weather. The fabric is made water-repellent by treating its outer surface. However, this property may deteriorate with use.

How to reactivate the water-repellent feature of your jacket?

Bear in mind that the water-repellent feature can be reactivated. To do this, you can use a waterproof spray (sold in our stores): spray the product evenly over the entire garment, then leave it to dry for 10 to 12 hours).

What is a "breathable" jacket?

It is a product that allows the water vapor generated by your body to escape during physical effort. To find out if a fabric is breathable, we measure its total evaporative resistance RET (test based on the ISO 11092 standard. The lower the RET, the more breathable the fabric. The 900 jacket has an RET of 12. However, it is Wedze's high-tech solutions (zippers, vents, mesh) that reduce condensation inside the garment and maximize breathability.

What is the fit of the 900 jacket?

Regular fit. The sides of the jacket hang down straight and remain parallel without conforming to the shape of your bust. This jacket has the space inside for wearing with a first and second high-tech layer.

How to dress in order to stay warm on the slopes?

In order to keep warm and dry, we recommend using the 3-layer rule: layer 1 or second skin, to stay dry. Layer 2 or insulating layer, to retain the heat. Layer 3 or protective layer, to protect from the weather conditions. Given that the 900 Warm jacket is very warm, we only recommend wearing a layer 2 in extreme cold conditions.

How can i prevent snow from getting in when i fall?

The snow skirt is a protection system at waist level that closes with press studs at the bottom of the ski or snowboard jacket. The snow skirt, as well as the adjustable cuffs, therefore prevent snow and drafts from getting inside during winter sports and particularly in the event of a fall.

How to wash my jacket?

* Wash the jacket inside-out * Machine wash at 86°F, Delicate cycle with little detergent and without fabric softener. * Put 2 clean, ideally white, tennis balls in the drum of the washing machine. * Perform a second or third rinse cycle to make sure that any washing product that remains from the previous wash has been eliminated.

How to dry my jacket?

Dry in a tumble dryer (strongly recommended) * Use a gentle or delicate cycle. * Warning: make sure you select a gentle spin cycle. * Dry on several long cycles to dry completely. * Between 2 cycles, shake the down to break up the clumps of feathers that form during washing. If you do not have a tumble dryer, the process is longer. (drying can take 1 to 2 weeks on a dry and flat place). Pat the jacket (at least 4/5 times) to prevent the feathers from forming clumps

Where do the feathers come from?

Thanks to our traceability system, we can guarantee the origin of the feathers in accordance with our commitment to using responsible materials. Our suppliers are committed to using only feathers that come from ducks that are bred for their meat and are plucked after slaughtering.

A score for comparing the products’ environmental impact

The environmental impacts of the product are calculated over its entire lifecycle using different 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.) Decathlon is committed to displaying the environmental information of its products. More information:



Product testing

All the 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 make sure that the program, for which the product is designed and developed, corresponds perfectly to its use in the field.

Storage instructions

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

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