Waterproof trousers

Find in our shop, within our wide range of trek trousers all our waterproof rain trousers and overtrousers — the essential companions for your hikes and treks.

Mountain enthusiasts and outdoor sports lovers know how crucial it is to stay dry and comfortable during their activities, summer and winter alike. A good waterproof and breathable trouser is therefore essential for tackling tough weather conditions. At Cimalp, we offer a range of rain trousers built to protect you from the elements, wind, and keep you dry while delivering optimal comfort.

A rain trouser suited to bad weather

In the mountains, weather can change in an instant. An ordinary trouser simply isn't enough when heavy rain hits. Our waterproof trousers, equipped with Cimashell and Ultrashell® membranes, offer built-to-last protection against the elements. They are designed to withstand the most adverse conditions, allowing you to fully enjoy your outing, whatever the weather.

How do you choose a waterproof rain trouser?

Buying the right rain trouser requires considering several key criteria to ensure the best possible experience:

• Waterproofness: A trouser with a membrane capable of withstanding a water pressure of at least 10,000 mm is crucial for effective protection in heavy rain.
• Lightweight: It is important that the trouser is lightweight so it doesn't weigh you down on ascents and ensures maximum comfort on long hikes.
• Durability: A trouser must be durable and resistant on rough terrain. Reinforcements at critical areas such as the knees and seat are essential for demanding hikes
• Breathability: A fabric with good moisture-wicking properties is essential for staying dry from the inside, even during intense effort.
• Technical details: handy pockets, leg bottom adjustment...

Waterproof full-zip trouser, partial zip or without zip

We offer different models of rain trousers on our shop. For example, there are rain trousers full-zip. This opens fully from the waist to the feet, making it very easy and quick to put on. If you want to find a compromise between weight and comfort, we recommend rain trousers with a partial zip. Plus, you can put them on without removing your shoes. However, for those who want to travel light on a hiking trip, waterproof trousers without zip are made for you.

What fit should you choose for your waterproof hiking trouser?

The fit of your waterproof trouser is crucial to ensure both comfort and protection:

• Fit: Choose rain trousers in the right size to avoid irritation and chafing. A trouser that is neither too tight nor too loose is ideal.
• Ease of use: Models with an adjustable waistband offer a customisable fit and increase comfort and protection.

Our trousers are designed to be easy to put on and adjust, even when conditions demand a fast and effective response.

How do you wash and care for a waterproof trouser?

Caring for your waterproof trouser is straightforward but essential to maintain its performance. Be sure to follow the washing instructions on the product page on our site and on the trouser's label:

• Washing: Use a gentle detergent for technical garments and wash at 30°C with all zips closed.
• Rinsing: A double rinse ensures the removal of all soap residue, followed by a gentle spin cycle.
• Re-waterproofing: Apply a DWR treatment appropriate one and reactivate it by tumble drying on a low heat setting or by gentle ironing.

Which trouser for my activity?

• Hiking and trek: Opt for a stretch trouser that is comfortable and highly breathable.
• Mountaineering: Go for a double-zip overtrouser for quick donning. A lightweight model will also be easier to pack away in your bag.
• Cycling: Choose a suitable overtrousr with zipadjustments for cycling, shoe covers and reflective elements for safety.

The waterproof trousers are very practical and offer numerous advantages for all your outdoor activities. Remember that the entire Cimalp team is on hand to answer any questions you may have. Get in touch by email and we'll help you find the rain garment that suits you best.

To explore more of the Cimalp brand collections, visit our shop:

• Our warm hiking trousers
• Our convertible hiking trousers
• Our lightweight hiking trousers for summer
• Our men's hiking and trekking trousers
• Our women's hiking and trekking trousers
• Our hiking shorts