Decathlon is now open at The Avenues Mall, first avenue, level 1, for the full list of stores please click here

Product Colors and Sizes

Women's down jacket - MT100

Regular price:

Sale price: 21.500 KD

Special product, Innovation Special product, New Release Special product, Sale End series Personalize me Eco-design Same day delivery

This RDS*-certified down jacket keeps you warm during your outings in cool weather (down to -5°C during physical activity).

Our most compressible down jacket enables you to save space and weight in your rucksack. Its fill power of 800 CUIN delivers very good warmth for its weight.

Color: Choose a color

Select a size

Select the size {{ cleanSize }} before adding this product to your cart.

Sale price: 21.500 KD

Regular price:

Product Features

A photo of the Women's down jacket - MT100 in use


Comfortable between 5°C and -5°C. RDS ethical down with a fill power of 800 CUIN

Compact design

Easily folds away in its left-hand pocket using a zip with double puller.

Water repellent

Surface-treated outer fabric to prevent water from getting in.


This down jacket weighs approximately 275g in size M.35 g/m2 fabric; 15 Denier

Product Reviews

Skip to reviews AR en
4260 reviews

Women's down jacket - MT100
Filtered by translation missing: Loading reviews…
Good value,

Ideal jacket for dog walking and weekends out and about. I am always a medium but in needed a large to be able to wear it over a jumper or fleece.

icon-circle-checkmark Verified purchase

Doesnt even deserve 1 star. Washed it for the first time as per instruction label and all the wadding is now in tiny little clumps, like little clumps of cottonwool.

Down jacket

I wear this jacket everyday and this was a replacement for my old one which has become my dog walking one.

icon-circle-checkmark Verified purchase
Winter Coat

Love how light weight this is however even with 3 layers underneath I still felt the cold at 2-3 degrees.

icon-circle-checkmark Verified purchase

I an very pleased with this purchase. I expected it to be too good to be true being so thin, lightweight and cheap to be warm. It’s a great product!

icon-circle-checkmark Verified purchase
Women’s mountain trekking down jacket

Light jacket and thin but keeps you warm without the weight of a thicker jacket. Not tried in colder frosty/snowy days yet but expect it will keep warm with layers. It says up to -5 so we will see over the winter. Would recommend if you are looking for a jacket that is light and not bulky.

icon-circle-checkmark Verified purchase
Excellent coat

Really pleased with this coat. It's really light and folds into one of the pockets, so very easy to pack in a bag. Lovely and warm, the elasticated cuffs help keep the warmth in and the hood is great. The fit is lovely and flattering, and it's nice and long. I could have done with a little bit more room in the hips but it's ok. I tried on coats costing four times what this costs and I really can't see why they are worth any more than this lovely coat. A note on sizing- I read that it comes up really small so initially ordered a Large (I'm a 10-12 and the L said 12-14), but the large was much too big. The M is a great fit, so I would say it actually comes up pretty true to size.

icon-circle-checkmark Verified purchase
Buy 2 sizes bigger

Ladies medium in Decathlon is more like a small in other brands even Berghaus which traditionally slightly small made

icon-circle-checkmark Verified purchase
Excellent jacket

Lightweight and warm, exactly what I needed for walking in the hills.

icon-circle-checkmark Verified purchase
Mountain trekking down jacket

Great product, highly recommend

icon-circle-checkmark Verified purchase
Forclaz womens down jacket

Lovely colour blue, I did go up a size after reading reviews. Good fit with plenty of room. Sleeves very very long though. Very lightweight and I’m sure will be warm.

icon-circle-checkmark Verified purchase
Perfect jacket!

This is a perfect, lightweight showerproof jacket - length & fit perfect for me! I already have the blue version, and was delighted to find this black one, one, as hadn't seen it in store.

icon-circle-checkmark Verified purchase
Really nice coat

Wouldn't say this is best quality in that its really only a mild weather coat so don't expect to wear it in the depths of winter but it's a lovely light weight coat for cooler days and evenings more a fashion item.

icon-circle-checkmark Verified purchase
Good Value

Bought for my wife, she loves the colour, nice fit, so lightweight, dont pay premium prices for the name, this is cheaper and just as good, highly recommend.

Perfect jacket

Light to wear, easy to put in backpack if not needed. Like the colour.

icon-circle-checkmark Verified purchase
Skip to reviews

Additional Product informations



  • 15% Grey Duck Feather
  • 85% Grey Duck Down

Main fabric

  • 100% Polyamide

Main lining

  • 100% Polyamide


  • 100% Polyester

Thermal insulation - warmth

This padded jacket, worn as a 3rd layer, has been certified for a comfort temperature of -5° during a standardised test in a thermal chamber.The model is wearing a synthetic long-sleeved T-shirt and a light fleece underneath. It works with a simulated 5 km/h wind.In our heat comparison tool, it represents 2 stars.We have also tested this model in "static" mode; the comfort temperature is +5°C in this case.

What does the rds certification mean?

RDS or “Responsible Down Standard” is a worldwide certification issued by an independent organisation to volunteer brands.This standard enables us to guarantee the origin of the feathers in accordance with our commitment to use responsible materials. Our suppliers commit to using only goose and duck feathers bread for their meat and slaughtered before down and feather collection.To find out more:

Inflating power of down/feather filling

For this down jacket with its 85/15 filling, the fill power is guaranteed to be 800 CUIN or more (European standard). The fill power is a measure of the down's thermal insulation capacity and its potential to "trap" air. So, down with a higher fill power (higher CUIN number) will occupy more space, trap more air and provide greater thermal insulation.

The advantages of a duck down and feather filling

The durability and fill power properties of down give this jacket 3 qualities for hiking:- Thermal insulation thanks to the air trapped in the down and feathers- Ultra low weight: down is lighter than synthetic wadding while offering the same degree of warmth. This saves even more weight in your backpack- Ultra-compressible

In case of rain

The material of the quilted jacket is water repellent. The treatment is applied to the main fabric that makes drops of water run off the surface, thereby delaying the time it takes for water to get inside the down jacket, so you have enough time to get out of the rain. We nevertheless recommend wearing a waterproof jacket over the quilted jacket in the event of prolonged exposure to the rain.

How to wash your feather down jacket

In general, do not wash a down jacket too frequently.Here are a few tips: close all the zips on your down jacket and put it in the washing machine (synthetic cycle at 30°C).In order to preserve the fill power and warmth, you can even put 2 tennis balls in the machineBe careful to set a gentle spin cycle: a fast spin cycle may create balls of feathers that are difficult to break up.

How to dry my down jacket?

When you take your down jacket out of the washing machine it will seem as if the down has gone A tumble dryer is the best way to restore the fill power of the feathers. Put your down jacket inside with 2 tennis balls. Run 2-3 drying cycles.If you don't have a tumble dryer, you can dry your down jacket on a drying rack. Regularly turn it over and pat it.For more advice, you've come to the right place!

How do i reactivate the waterproofing properties?

The water-repellent treatment becomes less effective with time, washing and use.This is how to re-activate the water repellent feature of your down jacket!https://www.forclaz.ukYou can also use the care product: textile re-waterproofing liquid:

A score for comparing products' environmental impact

The environmental impact of the product is calculated based on its entire life cycle and using different indicators. A general score from A to E is provided to help you easily identify the most eco-friendly products by comparing products of the same type (T-shirts, trousers, backpacks, etc).Decathlon is committed to displaying this environmental information. For more info:

Weight of the filling

XS: 70 gS: 75 gM: 81 gL: 87 gXL: 94 g2XL: 100 g

Down jacket developed using continual improvement methods

The trek 100 down jacket has been improved over the years thanks to all the customer reviews. Thanks for sharing!From winter 2020, the pink model (like the other light colours) will benefit from very light-coloured feathers and down. This will prevent any visually unpleasant dark areas on the down jacket when it is wet.

How to repair your padded jacket if it has a tear?

A tear on a padded jacket can happen when trekking and the good news is it can be repaired! You can either mend it or apply a heat-bonded patch so that the tear doesn't get any bigger and the feather/down escapes.Don't you feel at ease carrying out this repair yourself? Don't worry! Our in-store Decathlon workshops offer a repair service for your padded jackets.

Product Recently viewed


Size Guide Visual