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Forclaz Trek 100, Synthetic Down Packable Puffer Vest, Women's
Fine and warm, it the most eco-designed mountain backpacking gilets!
Free shipping over $35
Final Sale: No returns or exchanges
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Durability
> 20,000 cycles in the Martindale test. 20 denier thread. Polyamide canvas.
Warmth
Inflating polyester fill. Drawstring at jacket base.
Ecodesign
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.
Weight
This gilet weighs approximately 8.5 oz in size S.
Easy to maintain
Synthetic fabric and insulation that can be machine washed at 86°F.
Product Lifestyle Image Gallery
Image Gallery

Product Customer Reviews

Not yet worn but looks ok. What was asked for
Nice gilet but would even better if we could have it in pale grey like the trek 100 padded jacket
Really pleased with my gilet - brilliant for under a waterproof & looks smart when worn with jeans etc. Hardly any weight to it so perfect as an additional layer if needed - good pockets too.
Good quality, lightweight and warm. Product arrived very promptly.
I have a much more expensive gilet which I wear infrequently because I don't want to ruin it and it is pretty bulky so I thought I'd try buying this one to wear for work where it will get quite a bit of battering and be worn most days in winter. It did not disappoint and now I am hoping I get bought another one for Christmas to keep at home to wear too!
Good quality
Nice and comfort. Thanks for it.
Good experience
Excellent
Quality product. Thank you very much Decathlon.
It's nice quality. Look nice. Awesome product in reasonable price.
good
Good product
My wife bought it recently and so far it has been a good experience for her. The cut and finish is good. It's definitely warm enough for our climatic condition and highly portable and lightweight. How will it fare in the long run, I don't know yet, but so far it has been a promising start.
Good lightweight..
Size Guide

Additional Product Information
Composition
Main fabric
- 100% Polyamide
Main lining
- 100% Polyamide
Padding
- 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
Technical information on the padding
We use 100% polyester fill (25% recycled). The fill is made from silicon-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: http://developpement-durable.decathlon.com/
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: https://www.quechua.co.uk/advice/how-do-you-restore-water-repellent-properties-your-jacket-a_86426
Functions
Inside flap under the zipper that protects from the wind. Elasticated cuffs, Soft fabric 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: http://developpement-durable.decathlon.com/
Origin
Imported
Product testing
In November 2017, 6 backpackers (4 men and 2 women) with part of the Forclaz design team tested this gilet for 4 days in the Southern French Alps. We were 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.
Decathlon makes the difference
-
Research and development
delivers high-quality cost-effective products
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State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
reduces retail prices
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Minimal retail footprint
lowers overhead and indirect costs

Forclaz Trek 100, Synthetic Down Packable Puffer Vest, Women's
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
