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Forclaz Trek 500 Merino Wool Backpacking Underwear Women's

Sale price: $29.99 Regular price:

You no longer need to take a range of underwear with you when backpacking, as these pants come in a comfortable, natural fiber and dry quickly. The new solution for your hikes!

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Sale price: $29.99 Regular price:

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About this item:

  • Durable and Breathable Merino Wool
  • Moisture wicking: Significant absorption capacity
  • Naturally flexible materials for comfort and freedom of movement
  • Weight: 1.7 oz in Size M (12)
Model: 8544731

Product Features

A photo of the Forclaz Trek 500 Merino Wool Backpacking Underwear Women's in use
A photo of the Forclaz Trek 500 Merino Wool Backpacking Underwear Women's in use

Forclaz Trek 500 Merino Wool Backpacking Underwear Women's | Our team of backpacking enthusiasts developed these Merino underpants for backpacking comfortably in underwear made of natural fibers.

You no longer need to take a range of underwear with you when backpacking, as these pants come in a comfortable, natural fiber and dry quickly. The new solution for your hikes!


86% wool (6.7 oz/m²), fiber of natural origin offering comfort and softness.

Moisture wicking

The significant absorption capacity of the wool keeps the body dry.

Abrasion resistant

Use of wool fiber surrounded by polyamide yarn for protection.

Freedom of movement

Naturally stretch component for comfort and freedom of movement.


1.7 oz in size M (12)

Questions & Answers

Product Customer Reviews

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Quality at half the price of big name brands.

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Size way too big

My decathlon size for swimming trunks or pants or skirts is 44, XL. I bought a pair of these panties in size XL, but they were too big and I returned them. I bought others in size L. I tore off the labels thinking that they must be coming. But, the L size is also very big, my panties hang on me. Probably an M of these would be better for me. But it would be the first time that an M from the decathlon would fit me. Otherwise, I can't say anything about the quality, considering that they can't be worn. And he didn't even return... Too bad

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After trying it on, I bought size S, compared to the regular M. Pleasant, quick-drying material. Quality design.

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Best underwear ever!

I've owned several pairs of these underpants for more than two years and wear them not only for sports but also in the office. Weekly tumble drying hasn't done any harm so far - no holes or other wear and tear. Simply great!

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Meets our expectations

Meets our expectations

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They came apart on the side

They were for my wife and it's a shame, they came apart on the side, I fix them, but they come apart again, the material on the side is very poor, a product of this price cannot have such a serious fault.

Very comfortable to wear, will repurchase again

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Excellent travel underwear. A woman uses it for multi-day hikes and for everyday wear. The material is by no means too warm, on the contrary, it is pleasant, does not bite and dries reasonably quickly. After prolonged use, the surface is slightly "hairy", but it doesn't matter. Absolutely no fluff. Only time will tell the durability.

This version is a bit large, 168/56. The size M is just right. If you like a fit, you can buy a smaller size. The outer wool underwear costs more than 1,000 yuan. Decathlon only costs 499, which is very cost-effective. I have repurchased it many times. It is very breathable and quick-drying. , no smell, I highly recommend this panty. I wore these panties when I was pregnant. I didn’t buy maternity panties specifically. The elasticity is very good and will not pinch. Now that I have unloaded them, I continue to wear them. The pants have not become loose. They are really good. I have been to the store. I will stop by to buy the goods. Please don’t stop production.

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I like this underwear so much that I bought several replacements. It is moisture-wicking and soft. The only drawback is that it wears out quickly and I will have to throw it away soon.

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Already broken

Unfortunately, one of the pants is torn. What a pity

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Very good product

I bought this product and I am very satisfied. The material is very comfortable and breathable, does not retain odors or sweat. I used it on a trip where I spent many hours in the car, and it was very comfortable.

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Comfortable to wear, evacuation…

Comfortable to wear, good perspiration wicking. My essential for my mountain hikes for its comfort

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Very good panties that are pleasant to wear and provide good breathability.

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great for training

They actually dry quickly and make intense training at the gym much more comfortable, and now I only exercise in them.

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Size Guide

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Additional Product Information


Main fabric: 86.0% Wool, 4.0% Elastane, 10.0% Polyamide ; Yoke: 98.0% Wool, 2.0% Polyamide


A new yarn structure in which a polyamide yarn forms a thin sheath that protects the Merino wool fibers against friction and cuts

What is the fit of the backpacking pants?

These sports pants have a cut with an enveloping notch at the seat for superior comfort when hiking.

Freedom of movement

The flat seams provide good comfort throughout the day.The addition of spandex provides good freedom of movement.

How to wash your merino wool pants

Machine wash your Merino wool pants at 86°F on a normal cycle, preferably with liquid detergent. Dry flat. NEVER tumble dry.For more information: Visit our website

Tip before use

For more softness and hygiene, wash your briefs before first use.




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