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Men's Trek 100 Padded Hiking Jacket

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Sale price: $39.99 Regular price:

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Model: 8558298

Product Features

Men's Trek 100 Padded Hiking Jacket is designed for

Slim and warm, it is our most eco-designed mountain backpacking padded jacket!

A photo of the Men's Trek 100 Padded Hiking Jacket in use


> 20,000 cycles in the Martindale test. 20 denier thread. Polyamide canvas.


Inflating polyester fill. Drawstring at jacket base.


Fill made of 25% recycled polyester. Gray lining with low CO2 impact.

Compact design

Easily folds away into its left-hand pocket using a zipper with double pull.

Water repellent

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


This down jacket weighs approximately 12.2 oz in size M.

Easy to maintain

Synthetic fabric and insulation that can be machine washed at 86°F.

Product Customer Reviews

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493 Reviews
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Men's Trek 100 Padded Hiking Jacket,black
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very good product

No 1 product /No 1 company

Very good quality

Superb product

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Good For Winters.

This jacket is very comfortable to wear and easy to pack. It can withstand Temperatures range from 10-20° Celsius.

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I am using this jacket in 4° Tempreture in Uttrakhand with inner lining although we feel cold the claim it is suitable for -° is not correct The information should be correct by Manufacturer

Hello Rajesh

Thank you for your valuable review. We claim temperature rating on our products on the basis of the on ground product test done on a group of trekkers fully equipped in trekking gear with proper layering like base layer, mid/fleece layer, warm cap, gloves trekking boots etc. while active on a trek.

You might feel the sensation of cold if layering is not done properly or if you are in static condition.

I hope the information was helpful.Kindly write back to me in case of any further queries.


Product Trainer and Passionate Backpacker

Really It's Good Thing Value For Money

But I just want to know how to clean it or wash it

Hello Mr. Roshan

Thank you for writing to us. Since, It is a polyfill Jacket. You can normally machine wash or hand wash this jacket.

Product Trainer and Passionate Backpacker

Light and warm. Good quality.

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Awesome Product..

Very light wait jacket and good quality.

I recommend this jacket

warm light weight and easy to carry


Excellent product from decathlon


Very effective .

Comfort wear

Warm, fashionable, attractive.

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It's For 0°C

Not for bike rider No wind protection Its work well in dry cold weather so it's very useful at indian Weather

Comfortable,Warm And Light

It is great but now have issue with the pocket chain ,

Excellent Experience

Size Ok, fitting Ok , material good. :)

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Size Guide

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Additional Product Information


Main fabric

  • 100% Polyamide

Main lining

  • 100% Polyamide


  • 100% Polyester cationic

Durable materials

This polyamide fabric that uses 20 denier thread resists 20,000 cycles of abrasion. Martindale test, Standard 12947-2 Outer: 100% polyamide fabric 1.4 oz/sqm, 20 denier Lining: 100% polyester fabric 1.2 oz/sqm, mix of 15 to 20 denier threads

Thermal insulation

This down jacket has been certified for a comfort temperature of 21°F during a standardized test in a thermal chamber. The model wears a synthetic long-sleeved T-shirt and a light fleece underneath. It works with a simulated 3 mph wind. In our heat comparison tool, it represents 2 stars.

Technical information on the padding

We use 100% polyester fill (25% recycled). The fill is made from silicone-coated spiral fibers that make it highly compressible and highly durable. Despite its low thickness, it has high insulation properties thanks to the air trapped inside, and remains lightweight. It remains warm even when wet.

Do you know why the inner lining of your down jacket is gray?

Because the fabric we use reduces CO2 emissions by 40%. The fabric used is innovative because it mixes a self-dyed black thread and an undyed thread. Compared to a classic dyeing process, this process reduces by: • 66% fine particle emissions (PM2.5) • 74% Eutrophication of fresh water • 68% eutrophication of sea water

Additional sustainable development information

On the Trek 100 black model, the outer fabric uses a clean process known as dope dyeing (the thread is dyed before the yarn is woven) reducing CO2 emissions by 36%. More information:

Water-repellent property of the component (not to be confused with the waterproofing)

The water-repellent property of a fabric is its capacity to make water run off its surface without absorbing it. This prevents the fabric from soaking up water and keeps it lightweight and breathable. The fabric is made water-repellent by treating its outer surface; however, this property may deteriorate with use. In order to reactivate it, follow the guide:


Inside flap under the zipper that protects from the wind. Elasticated cuffs, Flap at the top of the collar to protect the chin. Tightening with an elastic cord and toggle at the hem.

A score for comparing the products' environmental impact

The product's environmental impact is calculated over its entire lifecycle using various indicators. An overall ABCDE rating is given to help you easily identify products with the best environmental performance by comparing and contrasting products of the same type (T-shirts, pants, backpacks, etc.). Decathlon actively promotes this environmental rating initiative. More information:



Product testing

In November 2017, 6 backpackers (4 men and 2 women) with part of the Forclaz design team tested this down jacket for 4 days in the Southern French Alps. We were then able to make the final modifications and validate it for use in mountain backpacking.

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.

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Size Guide Visual