Available for Men and Women in different colors
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The Trek 100 Jacket was eco-designed to be warm, compact, light and durable.

DESIGNED IN THE MONT BLANC VALLEY, FRANCE

Created With You

In November 2017, a few backpackers (men and 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.

Created With You

In November 2017, a few backpackers (men and 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.

Comfortable In
Extreme Temperatures

Our commitment for the Trek 100 Jacket is to ensure that it’s comfortable in extreme temperatures and light so you don’t feel weighed down. Durability is another key factor while carrying our backpacking gear in places like our headquarters’ backyard: the Alps—all while being eco-friendly and affordable to help anyone get outdoors.

Warmth Without
The Weight

To guarantee maximum warmth, we tested our Trek 100 Jacket in our labs using thermal mannequins to measure warmth levels based on varying conditions. Don’t let the lightweight fool you, the Trek 100 was created to protect you from the cold, no matter what.

Winter Editor’s
Choice Award

The Trek 100 Jacket - intricately designed to be durable, warm, affordable, and environmentally friendly. We’re proud to say this jacket earned the Backpacker Magazine’s 2018 Winter Editor’s Choice Award.

Winter Editor’s
Choice Award

The Trek 100 Jacket - intricately designed to be durable, warm, affordable, and environmentally friendly. We’re proud to say this jacket earned the Backpacker Magazine’s 2018 Winter Editor’s Choice Award.

Easy To Maintain

Compared to feathered down-jackets, our Trek 100 Jacket is much easier to maintain—you can throw it in the wash with the rest of your clothes. Rest assured, none of the down will be lost.

Easy To Pack

The Trek 100 Jacket is filled with a synthetic down which gives it a better warmth-to-weight ratio than standard duck down fill. The jacket is able to pack into its own pocket and end up the size of a loaf of bread.

Women’s Trek 100

Men's Trek 100

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

    reduces retail prices

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    Minimal retail footprint

    lowers overhead and indirect costs