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Trek 100, Synthetic Padded Puffer Backpacking Vest, Women’s

Sale price: $30.00 Regular price: $39.99

This slim-fitting and warm model is our most eco-designed sleeveless jacket!

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Sale price: $30.00 Regular price: $39.99

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8573838

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Product Features

Trek 100, Synthetic Padded Puffer Backpacking Vest, Women’s | This warm, lightweight, and durable sleeveless padded jacket is for backpacking comfortably in cold weather.

This slim-fitting and warm model is our most eco-designed sleeveless jacket!

A photo of the Trek 100, Synthetic Padded Puffer Backpacking Vest, Women’s in use


Polyester fill with good fill power (4.4 oz/m²). Drawstring at jacket base.


Fill made from 70% 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

Outer fabric has water-repellent treatment (PFC-free) to prevent water ingress.


This sleeveless padded jacket weighs approximately 8.3 in size S.


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

Easy to maintain

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

Product Lifestyle Image Gallery

Image Gallery

Trek 100, Synthetic Padded Puffer Backpacking Vest, Women’s,black 

Trek 100, Synthetic Padded Puffer Backpacking Vest, Women’s,black 

Trek 100, Synthetic Padded Puffer Backpacking Vest, Women’s,black

Product Customer Reviews

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Trek 100, Synthetic Padded Puffer Backpacking Vest, Women’s,black
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Great product

I love this gillet! Is really comfortable, lightweight, nice length, neck well-covered, and also looks great! I bought it one week ago and I'm wearing it everyday. Defnitely good value for money.

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This was a gift & was just what she was looking for

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I love this so much!

Three years ago I bought one of these gilets as an impulse buy when I visited a store. It became a complete staple, great for a warm layer on a chilly spring evening, great for travelling on a plane, an extra layer under a winter coat or something to sling into a rucksack on a country walk. I was soooo distressed when I lost it. Husband dutifully bought me an alternative which just did not match the original, and I pined for it every time I put on the inferior replacement. So, I grasped the nettle and bought a new one and happiness has returned to my household!!



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Благодарим Ви за отделеното време и оценката, която сте дали за нашия продукт.

Качественото обслужване, доволните клиенти и предоставянето на възможността всички да спортуват е наша главна цел.

Спортни поздрави,

Екипът на Декатлон Българи!

Příjemný materiál.

Příjemný materiál, velikost odpovídá, pěkný střih, sedí dobře, dobrá cena.

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Velikost sedí, vesta hřeje, je lehounká a skladná. 👍

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Velice příjemná, lehká, skvěle padnoucí střih. Doporučuji.

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Spokojenost sedí lehká teplá

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Vesta Trek 100

Pohodlná, praktická.

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Sieht gut aus und ist bequem mit hohem Halsabschluss.

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Weste. Würde ich jederzeit wieder kaufen

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Super Preis Leistung

Ich finde sie sehr gut und wärmend.

super Preis Leistungs Verhältnis

perfekt zum wandern - man hat die Arme frei und der Rest ist schön eingepackt

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Sehr leicht und wärmend

Sehr leichte gut wärmende Weste. Toller Stehkragen so dass der Hals gut geschützt ist. Weste wurde von mir bei Temperaturen um 6-10 Grad plus getragen und ich fand sie angenehm warm. Dank der leichten Textur kann ich die Weste unter meiner Winterjacke und Übergangsjacke tragen.


no me l'he tret de sobre en tot l'hivern, l'he usat tant a la muntanya com a la ciutat

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Moltes gràcies per la valoració de l'armilla, Maite. Les vostres opinions ens ajuden a seguir millorant els nostres productes.

Salutacions i fins aviat!

Clara, experta en deportes de running

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Additional Product Information


Main fabric

  • 100% Polyamide

Main lining

  • 100% Polyamide


  • 100% Polyester cationic


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

Technical information on the fill

We use 100% polyester fill (70% recycled) weighing 4.4 oz/m² in the body and 3.5 oz/m² in the sleeves and hood. The fill is made from silicone-coated spiral fibers that make it highly compressible and highly durable. Despite its low thickness, the air trapped inside provides high insulation properties while allowing it to remain lightweight. It retains its warmth even when wet.

Durable materials

This polyamide fabric that uses 20 denier thread can withstand 20,000 abrasion cycles. Martindale test, Standard 12947-2 Outer: 100% polyamide fabric 1.4 oz/m², 20 denier Lining: 100% polyester fabric 1.2 oz/m², mix of 15 to 20 denier threads

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

Because the fabric we use reduces CO2 emissions by 40%. The fabric of this lining is innovative because it mixes a dope-dyed black yarn and an undyed yarn. 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

Our efforts to reduce our carbon footprint

On the black Trek 100 model, the outer fabric uses a clean dyeing 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 component (not to be confused with waterproofing)

A fabric is water-repellent when it allows water to slide over its surface without seeping in. This prevents the fabric from swelling and keeps it lightweight and warm. The water-repellent property is achieved by treating the fabric's exterior. This treatment must be renewed throughout the garment's lifespan (recommended after each wash). Products are available for this purpose in our stores

What is a pfc-free water-repellent treatment?

Our water-repellent treatment is PFC-free. PFCs are used to make fabric water-repellent; however, they are toxic to the environment and people. By substituting PFCs with other technologies giving the same level of performance, we are reducing the environmental impact.

Valuable advice for improving the durability of your down jacket!

In general, do not wash a down jacket too frequently because each wash decreases its thermal properties.

How to repair your padded jacket if it has a tear

A tear on a padded jacket can happen when backpacking, 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 synthetic fibers escape. Don't feel at ease carrying out this repair yourself? Don't worry! Our in-store Decathlon workshops offer a repair service for your padded jackets.

Determining the environmental impact of our products

The environmental impact of the product is calculated based on its entire lifecycle 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, pants, backpacks, etc). Decathlon is committed to displaying this environmental information. More information:



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

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    Minimal retail footprint

    lowers overhead and indirect costs


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