Men's Mountaineering Trousers - Alpinism Light Grey

Ref :
Key feature
These trousers provide excellent thermal regulation. They are both comfortable and durable with reinforced protection against crampons at the bottom of the leg.
Users reviews
4.47 / 5 191 ratings

Products benefits

Freedom of movement
Gusseted crotch, pre-shaped knees, 8% elastane stretch fabric.
Abrasion resistance
Reinforced component on lower leg (15% Aramid), fabric weight = 192 gsm.
Water repellent
Water repellent component can handle light rain, but is not waterproof.
Quick drying, highly breathable and lightweight fabric.
3 zip pockets, including 1 thigh pocket, easy to access wearing a harness
Gusseted lower leg for wearing with ski boots.
Adjustable belt


Main fabric : 72.0% Polyamide, Main fabric : 20.0% Polyester, Main fabric : 8.0% Elasthane Pocket : 100.0% Polyester Yoke : 85.0% Polyamide, Yoke : 15.0% Aramid
Approved by
Team SIMOND mountaineers for mountain ascents. Especially when ice climbing (e.g.: Géant Glacier, Chamonix)
2 years

Additional information

- 2 zip hand pockets, accessible when wearing a harness - 1 zip thigh pocket, accessible when wearing a harness - Elasticated waist and removable adjustable belt - Aramid inner lower leg patches for protection from crampon spikes - Gusseted lower leg to fit the trousers over mountain boots or ski boots (double fastening: zip and press stud).
These trousers are slim fit; the stretch fabric (8% elastane) with let you move with ease. Product measurements in size M: Waist measurement: 100 cm Crotch length: 82 cm.
Score to compare the environmental impact of products
The environmental impact of the product is calculated over its entire life cycle and with different indicators. An overall score (ABCDE) is attributed to help you easily identify the products with the best environmental performance by comparing products of the same type with one another (T-shirts, trousers, backpacks, etc.). Decathlon chose to apply this voluntary environmental labelling scheme. To get more information:

Users reviews

4.47 / 5 191 ratings
177 users recommended this product

At Decathlon, reviews are reliable.

  • Man
    40-49 years old
    28 June 2018
    Use since 7 to 12 months
    That review has been deposited on this product version
    Dear friends how can I get them in Sofia BULGARIA

    I don't want salewa I need this pants how can I order , pay from Skopje ,Macedonia with Master Card , Please

  • 15 February 2020
    That review has been deposited on this product version
    Fit well, very comfortable!

    I really like the pants so far.

  • 11 March 2019
    That review has been deposited on this product version
    Very comfortable, but fabric is fragile

    Love these pants. They are now my go-to outdoors pants. Fits very well and moves with you. But fabric is a bit fragile to wear.