Mountaineering trousers

Perfectly integrated into our range of mountaineering clothing, find all our mountaineering trousers for men and women here and get ready for your next mountain outings.

Mountaineering trousers: An essential

If you want to climb Mont Blanc or scale an ice waterfall safely, mountaineering trousers can be a real asset. They shield you from wind, snow and even hail. Our trousers are also made from highly resistant fabrics, helping protect your legs from abrasions. The message is clear: with our mountaineering trousers, nothing will hold you back!

How to choose your mountaineering overtrousers?

In mountaineering, the term overtrousers is commonly used to describe garments designed to give you maximum protection against the elements.

• Waterproofing and breathability : these are essential criteria for moving safely in bad weather and snow while wicking perspiration to keep you dry. Check out all our waterproof trousers for hiking, trekking and mountaineering.
• Accessories : ventilation zips are a real advantage for regulating temperature as needed, along with an easily accessible pocket for all your accessories.
• Lightweight : to easily compress your overtrousers, carry them in your pack and climb in them with maximum comfort.
• Durability : overtrousers must be able to withstand abrasion from rock without tearing during an ascent. A durable, quality pair of trousers therefore uses a deliberately robust fabric. 

What to wear under mountaineering overtrousers?

If you opt for men's or women's mountaineering overtrousers, bear in mind they provide very little thermal insulation, so it is essential to wear warm thermal base layer to perform in the right conditions. Choose tights that not only provide good warmth to fight the cold, but also technical and breathable to wick away moisture.

What is a softshell mountaineering trousers for?

During the summer season, choosing a softshell mountaineering trousers can be a good compromise compared to standard overtrousers. softshell trousers offer better breathability as well as greater comfort thanks to excellent freedom of movement. 

 Bear in mind, however, that these models are not waterproof — only water-repellent. Their windproofing is also more limited. Check the weather forecast carefully and be prepared for bad conditions. Mountaineering softshell trousers are also a a great choice for climbing, given that climbers operate at lower altitudes than mountaineers. Furthermore, this activity typically demands very intense effort, requiring optimal breathability. We also offer a range of trousers specially designed for climbing.

Care for your mountaineering trousers

To care for your mountaineering trousers effectively, follow a few simple steps that preserve fabric quality and the technical performance of your kit. Good care ensures better protection, longer lifespan and optimal breathability. Before each wash, empty the pockets, close the zips and turn the trousers inside out. Wash at 30°C with a gentle detergent, without fabric softener. This type of product damages membranes and reduces waterproofing. Avoid aggressive wash cycles, especially for fabrics with water-repellent treatments or technical membranes.

Air dry, away from direct sunlight. To reactivate the water-repellent treatment, use a specialist product or apply a brief tumble-dry cycle on a low heat setting if the care label permits. These simple steps ensure the longevity of your kit. Well-maintained trousers retain their performance, their fit and their ability to accompany you on all terrain, even in extreme conditions.

For a complete outdoor outfit, also check out our range online or in our store: men's and women's mountaineering jackets for tough conditions, as well as our mountaineers' shoes designed to help you tackle the high mountains. To store your kit efficiently and maximise comfort, choose a backpack specially designed for mountaineering. Shop on our site with complete peace of mind — free returns within 30 days and Free shipping from £100 of purchase.

The CimAlp experts are here to help you choose your next mountaineering trousers. Need more information about a specific product from our range? No problem — get in touch by email.