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Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
Men's Mountaineering Waterproof Overtrousers - Alpinism Grey

SIMOND

8331170

Men's Mountaineering Waterproof Overtrousers - Alpinism Grey

€110.00
VAT included
7 reviews
6 of 7 people recommends this product
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
  • Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
Men's Mountaineering Waterproof Overtrousers - Alpinism Grey
Size :
Not available online

Store Availability

These waterproof and durable overtrousers were developed with our mountain guides to guarantee optimal protection for winter mountaineering.

The two-way zip with full-length opening lets you put on remove crampons or skis. The ergonomic design with pre-shaped knees gives you optimal freedom of movement.

BENEFITS

Freedom of movement

Gusseted crotch.
Pre-shaped knees.Adjustable waistband.

Waterproof

Textile is waterproof up to 30,000 mm water pressure before washing.

Durability

Fabric weight = 147 gsm.
Reinforced component on lower leg.

Breathability

Breathable membrane (9

Easy dressing

2-way zip with full length opening for fitting crampons or skis to feet

Water repellent

Water-repellent textile.

Compatibility

Pockets are accessible when wearing a harness.

Ease of use

Elasticated adjustable waistband.
2 zip pockets.
Adjustable fastening at ankle.

TECHNICAL INFORMATIONS

Accessories

- Elasticated waistband, adjustable on either side.
- Flat elasticated waistband that's compatible with wearing a harness.
- Pre-shaped knees, reinforced lower leg for protection from crampon spikes.
- Elasticated drawstring and adjustable lower leg
- Two zip pockets.
- Zip fly.
The full length 2-way zip opens from the top, letting you to fit crampons or skis, and allows you to relieve yourself without having to remove Hardshell pants.

Cut

Straight leg cut
Product measurements in size 36":
Waist measurement: 111 cm
Crotch length: 84 cm

Product's waterproofing

The overtrousers have been approved in a shower test under 100 litres of water / sqm / hour during 3 hours. This test reproduces the conditions of a heavy mountain downpour.

Fabric waterproofing

We measure a fabric's resistance to a water column, in mm (based on the ISO 811 standard). The higher the water pressure resistance, the more waterproof the fabric. Components 2000 mm waterproofing, resists up to 2000 mm of water pressure (which is roughly equivalent to a rain shower lasting 2 hours).
With waterproofing greater than 30,000 mm, the Alpinism overtrousers offer an extremely high level of waterproofing.

Fabric breathability

To find out whether a fabric is breathable, we test its evaporate resistance or RET (based on the ISO 11092 standard). The lower the fabric's resistance, the more moisture, generated by an active body, is evaporated, and therefore the higher the fabric's breathability.
We consider that if:

- RET < 9 = highly breathable fabric
- 9 - RET > 12 = slightly or not breathable fabric.
If pants have a RET between 9

Product's breathability

In addition to the main fabric's breathability, these trousers have been designed with two side zips, enabling air flow for temperature regulation and improved ventilation.

Full length two-way zip

This new generation 2-way zip offers the same waterproofing as a classic silicone zip (similar to those on pockets) while being more flexible, which improves the overtrousers compression when packed away. Plus, this zip is easier to handle, which helps to make it longer lasting. The 2-way zip and full length opening, allow you to fit or remove trousers, crampons, skis, which is an added bonus during a storm.

Videos

Reviews

4.3/5 7 reviews
6 of 7 people recommends this product
Labai tvirtos
Vilius (Lithuania)
Stebėtinai tvirtos kelnės. Kelias dienas ledsėgiams trinintis į šoną neliko jokių žymių. Laipiojant ledu taip pat nebuvo jokių problemų del prašlapimo ar kvėpavimo.
Washing
Zishan (United Kingdom) Used for 2 to 8 weeks
I have one of these.. Used them 3 week back on a trekking trail..perfect fit and sturdy product, Just wanted ti know how do i wash them!
Fantastic
Chris (United Kingdom) Used for 2 to 8 weeks Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
Tested these is horrendous conditions in the lakes over the winter and they were perfect easy to get on and off and comfortable to wear highly recommend for keeping out wind and rain
Winter trousers
Jonathan (United Kingdom) Used for 3 to 6 months Verified purchase What is a "Verified purchase"?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If a review is not marked as "Verified purchase," this does not mean that the author's review has no experience with the product. They may have given their review directly on the site without unique identification, or the product has been offered or paid by someone else.

The label "Verified purchase" let's help you judge the reliability of a review.
Good fit and sturdy with reinforcement sections. Full length zips are very useful. These are definitely a winter product, they become a bit sweaty in warmer climates
Ok but leak after a few trips
martyn (United Kingdom) Used for 3 to 6 months
The pants have been ok but I have ended up with a wet crotch on the few times I’ve worn them. Which is uncomfortable, cold and annoying. Priced as a premiumish product but have failed. Will be trying to swop them.
Response of the brand
Hello Martyn,

I am sorry to hear that the Simond Mountaineering Trousers did not meet your expectations. As the product is faulty please take them back to your local Decathlon Store where you can exchange them for a new pair or a full refund.

Once again I am sorry that the Simond Mountaineering Trousers were not up to standard. 

Kind Regards

Joseph Sutton | UK Product Expert
Very very good!
Zak (United Kingdom)
These trousers are extremely breathable and waterproof. They are very durable and easy to throw on over boots or crampons. The zips run freely and are not prone to seizing up and they are made from a robust material. Tested these out on a long climb in Scotland and while I haven't been in a torrential downpour, they have kept me dry and didn't tear when I was working my way across rocks and boulders. The sizing is exact and the fit is very good. These offer quite a big bang for not much buck. I would get these again.
Excellent! As good as the expensive brands
Lewis (United Kingdom)
I was needing a pair of over trousers as I had ripped my old pair with my crampons after a lead fall. My partner decided to take it upon herself to buy me some as a surprise. When I opened them they certainly looked the part! I had absolutely no idea about the brand or where they came from, but being an optimist I decided to try them out and I have to say I'm delighted! They are just as good as anything expensive and for a portion of the price.

The only problem I had with them is that they didn't have the garage at the top of the zip to keep the rain out of the pockets, other than that they are excellent trousers and would happily recommend them to anyone wanting a solid pair of over trousers
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