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Men's Mountain Trekking Trousers - TREK 900

Sale price: Dhs. 330.00 Regular price:
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Sale price: Dhs. 330.00 Regular price:
Model: 8343230

Product Features

Men's Mountain Trekking Trousers - TREK 900 : Our team of mountain trekking enthusiasts designed these trousers so you can trek all year round with protection

Perfect for intensive trekking thanks to their great freedom of movement. And the fabric’s tight weave gives you good protection against the wind.

A photo of the Men's Mountain Trekking Trousers - TREK 900 in use


Use of a stronger fabric on the knees and buttocks.

Freedom of movement

Two-way stretch fabric, preformed knees, elasticated waistband.

Quick drying

Synthetic fabric encourages moisture wicking and quick drying.

Water repellent

Treated surface to prevent water from seeping into the fabric.


Tight weave for active protection against the wind.


These trousers weigh about 460 g in size 36 (L).

Easy maintenance

Machine washable synthetic fabric, no need to iron.

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Product Reviews

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2000 reviews

Men's Mountain Trekking Trousers - TREK 900
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Surprisingly good for the price

Very comfortable, robust, good rain resistance and quick drying. I used these as winter walking trousers and and was very impressed

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Great trousers

Great product, I wore them on a course and a colleague liked them so much he bought 2 pairs

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Comfortable, great value cold weather trousers

Good quality at a good price

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Most comfortable trousers I’ve ever worn.

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Light and sturdy

Great trousers they keep the wind away and maintain a comfortable temperature even in winter conditions! Also as with the whole trekking range from Decathlon extremely lightweight and comfortable.

Great spec, size up as snug

I looked around for the best walking trousers and these on spec and price were a match for more expensive known brands, some double in price. Sizing is key as they are close fitting. I went up a size, they have half size ups which help for that.

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Excellent, if you are serious about hills, these are one of the best hill trousers I’ve used,what more can I say

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Great fit and comfortable


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Great fit , comfortable

Well designed , warm flexible & no irritating seams Comfortable Ample pockets Quick to dry once washed

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Walking trousers

My second pair of these fantastic trousers

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Good quality walking trousers

Good quality, nice design, a little snug so ensure you order the right size

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Hiking trouses

Great quality

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Product received used

I received the product with mud and sweat marks on. Thank you Decathlon :)


Really love these trousers. Quite warm even in cold weather. The hook to attach to your laces and drawcord are handy features.

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Walking Trousers

Good quality, great fit, elasticated so comfortable when out and about. Look great

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Additional Product informations


Main fabric

  • 12% Elasthane
  • 88% Polyamide


  • 7% Elasthane
  • 50% Polyamide
  • 43% Polyester


  • 100% Polyester

Sizing info

These trousers have a snug, close-fitting cut. The use of fabric with two-way stretch gives perfect ease of movement.If you prefer a looser fit trouser, choose one size up from your usual size.Inside leg of 84cm in size 36 (L)


2 zipped hand pockets2 zipped thigh pockets1 zipped back pocketElastic tightening system and a hook on each ankle to adjust the trousers perfectly and attach it to the shoeAnkle zip

What is the water-repellent property of the component?

Please note, this product is not WATERPROOF.The water-repellent property prevents the trousers from getting wet too fast but will not keep you dry under steady rain. This can be achieved by wearing over trousers.Water-repellent properties can be reactivated by tumble drying the trousers for 10 minutes on low temperature.You can also use the FORCLAZ re-waterproofing spray (ref 8554908)

In case of rain...

These trousers are not waterproof. In the event of rain, we recommend you protect yourself with waterproof and breathable over trousers.Check out the Trek 500 over trousers (ref. 8493660).

A score for comparing products' environmental impact

The environmental impact of the product is calculated based on its entire life cycle 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, trousers, backpacks, etc).Decathlon is committed to displaying this environmental information.For more info:

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