Forclaz Trek 100, 23°F Real Down Packable Puffer Jacket, Women's, Purple, Extra Small
Forclaz Trek 100, 23°F Real Down Packable Puffer Jacket, Women's, Purple, Extra Small
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Forclaz Trek 100, 23°F Real Down Packable Puffer Jacket, Women's, Purple, Extra Small

4.5 stars out of 541 reviews
(4.5)|
541 ratings

Key item features

Decathlon Forclaz Trek 100, 23°F Real Down Packable Puffer Backpacking Jacket, Women's, Purple, Extra Small

Warmth

  • Comfortable between 23°F and 41°F. RDS ethical down with a fill power of 800 CUIN.
  • Worn as a 3rd layer,  it has been certified for an active comfort temperature of 23°F during a standardized test in a thermal chamber. 

Compact design/Weight of the fill

  • Easily folds away into its left-hand pocket using a zipper with a double pull.
  • XXS: 2.5 oz.
  • XS: 2.6 oz.
  • S: 2.9 oz.
  • M: 3.1 oz.
  • L: 3.3 oz.
  • XL: 3.5 oz.

Water repellent

  • Surface-treated outer fabric to prevent water from getting in. The water-repellent property of a fabric is its ability to make water run off its surface without absorbing it.
  • We recommend wearing a waterproof jacket if exposure to rain prolongs.
  • We recommend that you restore it after each wash.

Down benefits

  • Thermal insulation is provided by the air trapped in the down and feathers.
  • Ultra-low weight: Down is lighter than synthetic fill while offering the same degree of warmth. This saves even more weight in your backpack.
  • Ultra-compressible.

Caring for your jacket

  • 1. Machine wash, 30°F, with 2 or 3 tennis balls. Gentle spin cycle.
  • 2. Tumble dry with 2 or 3 tennis balls.
  • Repeat 2 or 3 times until it is completely dry.
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Customer ratings & reviews

4.5 out of 5 stars
stars541 ratings531 reviews
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Reviews summary

Pros
  • : Designed to be easy to carry.
  • : Offers great value at this cost.
  • : Fits comfortably with room underneath.
  • : Provides sufficient warmth in moderate temperatures.
  • : Features pockets with ample storage space.
Neutral
  • : Can be exceptional, but also inconsistent across products.
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Showing 1-3 of 531 reviews

Jan 5, 2026
Melody
5 out of 5 stars review

Seller Verified Purchase

Very lightweight and warm.

It's perfect for easy hikes or during rest. I wear it on top of my base layer and under my hard shell jacket. It doesn't take up much room in my backpack (which was the main reason for the purchase.)It was a bit smaller than I expected (usually a Medium) so I'm glad I tried it out in person and purchased the right size (Large).

Review from decathlon.com
Helpful?5PD5XMH5B4VB670239231
Dec 9, 2025
Simon
5 out of 5 stars review

Seller Verified Purchase

Great lightweight warm jacket.

Was bought for my wife. I own the male version. One of her favourite jackets for our adventures on dartmoor, the peaks and the lakes. Warm. Packable. And such great value for money. Size up. For a realistic fit. Especially if you want to layer with it. The key thing. Is to try it on.

Review from decathlon.com
Helpful?5PD5XMH5B4VB670239231
Jan 15, 2026
Mythizhee
5 out of 5 stars review

Seller Verified Purchase

Convenient and good value for money

I used it in December 2025 during my winter trip to Sapporo. It kept me warm upto -10 degrees celcius. It's a light jacket, easily foldable and very convenient to store in a small bag. Highly recommended.

Review from decathlon.com
Helpful?5PD5XMH5B4VB670239231