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Women’s Mountain Trekking Down Padded Jacket Trek 100 -5°C - Navy

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Sale price: Dhs. 299.00 Regular price:
Model: 8397277

Product Features

A photo of the Women’s Mountain Trekking Down Padded Jacket Trek 100 -5°C - Navy in use

Women’s Mountain Trekking Down Padded Jacket Trek 100 -5°C - Navy : This RDS-certified down jacket keeps you warm during your treks in cool weather! (down to -5°C during physical activity)

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


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

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Product Reviews

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3054 reviews

Women’s Mountain Trekking Down Padded Jacket Trek 100 -5°C - Navy
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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.

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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.

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Love this jacket

So light yet so warm . Beautiful blue . Just perfect

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Love this jacket

So light but warm . And the colour is amazing. And for the price wow

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Light, warm, packable and attractive

Love the longer length and yellow colour.

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Not a good jacket at all

Massive fan of Decathlon but this jacket its not a good quality. Price way to high comparing the quality.

Strange cut

I really like the colour and style of this jacket and it is great value. But I found the cut to be extremely tight under the arms. I am a UK size 8-10 and found the size medium to be too tight under the arm pits. It fits fine everywhere else.

Pink Forclaz

Comfortable and flattering.

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Excellent value, great fit.

Love this.

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excellent jacket.

Superb value down jacket. Don't waste your money on the very expensive brands.

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Fab jacket

Love this jacket.. very lightweight but still warm

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Super lightweight but warm jacket

Lovely cosy jacket that is super lightweight. Filling is well spread out. Jacket is a lovely length.

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Bright and brilliant

This coat is very light and moves with me. The colour is superb and has a great shape. Even though I’ve been wearing it a lot it looks new. It’s just a wonderful item to pair with other thermal layers offering great protection.

Great staple

Very warm and great for layering under a waterproof. It’s a bit longer than I expected as are the sleeves but I am 5’1” so it is not unusual for me to find this in clothing. In the case of this jacket it’s fine because I can fit a jumper underneath. I bought size EU M.

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Additional Product informations



  • 10% Grey Duck Feather
  • 90% 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.

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