Product Colors and Sizes

  • Black Friday product
  • New Deal product
  • Cyber Monday product
  • Clearance product
  • Deal product
  • Best Seller product
  • Ecodesign product
  • New product
  • Staff Pick product
  • In The News product
  • Innovation product
  • product

Cascade Pants

Sale price: $30.00 Regular price: $84.99

Waterproof and breathable pants with 2 zip pockets, adjustable and detachable suspenders, 2 taped side ventilation zippers, lower leg reinforced patches, built-in gaiters, lower leg zipper

Color: Select a color
Size: Select a size
Size Guide

This product runs small

Sale price: $30.00 Regular price: $84.99

Free shipping over $35

Final Sale: No returns or exchanges

Free returns

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8358689

Product Videos

Product Features

Cascade Pants | mountaineers who mainly do ice climbing looking for protection in harsh weather conditions (water / wind)

Waterproof and breathable pants with 2 zip pockets, adjustable and detachable suspenders, 2 taped side ventilation zippers, lower leg reinforced patches, built-in gaiters, lower leg zipper

A photo of the Cascade Pants in use

Freedom of movement

Pleated insert, preformed knees


main fabric weight Principal= 4 oz/sm, reinforced lower leg patch component


10,000 mm waterproof fabric after 5 washes, taped side zippers


Breathable membrane RET = 6, side ventilation thanks to 2-way zipper


Pockets are accessible when wearing a harness, gusseted lower leg zipper


detachable gaiters and suspenders

Product Customer Reviews

Skip to reviews
82 Reviews
Write a Review 

Cascade Pants,charcoal
Filtered by reviews Loading reviews…

It broke the second day skiing

icon-circle-checkmark verified purchase
Hello Sergio,

I am sorry to hear that the Cascade Pants did not meet with you expectations.

Could you please provide me with more specific details. Which part broke, how and what type of skiing you were doing at the time? This will allow me to give more precise feedback to the brand.

These trousers are primarily designed for Mountaineering rather than Skiing which places different strains on different parts of the trousers. I would recommend looking through our range of dedicated Ski Trousers through the link below; though being near the end of the season we are currently limited on sizes.

Once again I am sorry about your issue with the Men's Cascade Pants

Joseph Sutton | UK Product Expert
Multi purpose pants

I was looking for a pair of shell pants for skiing and saw these. Initially I was doubtful they would fit over my ski boots. No problem as they are an excellent fit and the removable inner gaiter is probably not needed when wearing ski boots as the fit is so snug. I have also worn them whilst hiking in the Cairngorms in typical Scottish weather, one minute blazing sun the next snowing. Again they performed brilliantly! Size wise they fit fine, maybe slightly long in the leg. The braces have a good range of adjustment but do chafe the chest area a bit if worn just over a base layer. Maybe not the most breathable trousers but the leg vents allow some heat to escape. I would buy another pair also thinking about buying the soft shell version as well.

icon-circle-checkmark verified purchase
Brilliant trousers

I bought these as an last minute replacement for my old waterproofs before heading out for 3 days of Scottish winter climbing. I wasn’t expecting much for the price but I can’t recommend them enough. I was waist deep in snow gully’s for long periods of time getting into the climb then spent a few hours scrapping them off ice and rock. I didn’t get wet nor did the trousers rip. They took 3 days of pain whilst I felt comfortable throughout. A very good price for an excellent product.

Good fit but fabric rips very easily

The trousers ripped easily albeit scrambling on some quite rough rock. Then the tears are in multiple direction as if the fabric has no 'rip stop' capability. For standing round on a wet campsite or some regular hiking I think they are OK but not very robust

Thanks for your feedback on the Cascade mountaineering pants and I apologise for the inconvenience causes by the durability of the fabric. If you are close to a store, please drop in and we can find a suitable solution for you whilst also examining  the pant. If not, please get in touch with our customer service team ( 

Chris Allen UK Market Manager DECATHLON
Brilliant trousers

Cant say enough about these trousers. Worn on two Scottish winter trips, very comfortable, well fitted and offer great protection. Well worth the money and offer a reasonably priced alternative to other brands yet still look good.

Brilliant Tousers

I've worn these for a weeks ice climbing in Rjukan Norway and they have received crampon scuffs, heavy amounts of water, ice and snow without any problems. The only thing is a small hole from a crampon just below the knee. If I could give them a higher score I would. Oh and the fit is fantastic, no baggy bits hiding my feet.

Maximální spokojenost

Přítel je má už 10 let, max. spokojenost, používá je celoročně, i na snowboard, výborná investice

Top Hose

Ich nutze die Hose zum MTB fahren bei Schlechtwetter. Die Hose ist dicht und bequem. Perfekt die Lüftung mit den Reisverschlüssen. Am Bein habe ich einen zusätzlichen Druckknopf angebracht um den Abschluss unten ein bisschen enger zu stellen damit die Hose nicht an der Kurbel streift


Einfach gut

Top als Skitouren Hose

Auf mehreren Skitouren dabei gehabt. Nie zu warm oder zu kalt.


der polsterschutz in Bereich der waden(innen) sollte bis zu der Kniehöhe gehen und im Umfang grösser sein. beim nutzen von steigeisen schneidet man ins Material oberhalb des polsterschutzes und reist die naht im Umfang auf!

buen producto

buen producto y al coincidir en epoca de final de rebajas a un buen precio

icon-circle-checkmark verified purchase
Mal diseño y pero acabado.

Despues de usarlo en mas de 20 salidas, la costura que sujeta los tirantes se ha roto, la he arreglado y se ha vuelto a romper. La zona baja que cubre las botas también se ha descosido. Los bolsillos están mal diseñados ya que al meter cualquier cosa en ellos, como una navajita, movil, llaves,.... se quedan hacia la ingle y es muy molesto. Para ser un pantalón tope de gama no cumple las expectativas.

Hola Iñigo,

Sentimos mucho que este pantalón de alpinismo no cumpla tus expectativas, y aprovecho para recordarte que todos nuestros productos tienen, al menos, 2 años de garantía que podrás tramitar en cualquiera de nuestras tiendas Decathlon.
Informarte también que en todos nuestros productos de marca Decathlon dispones de 60 días de prueba y en caso de no cumplir con tus expectativas podrás cambiarlo por otro modelo.

Agradecemos la confianza depositada en nuestra marca Simond y sentimos mucho las molestas ocasionadas.

Un saludo, 
Marcos, experto en deportes verticales.
Cumplen su función

La calidad del impermeable es buena. La talla es un poco estandarizada. Para que vaya bien de largo, me va ancho...

icon-circle-checkmark verified purchase


icon-circle-checkmark verified purchase
Skip to reviews

Size Guide

Size Guide Visual

Additional Product Information


Main lining: 100.0% Polyamide ; Main fabric: 70.0% Polyamide, 30.0% Polyurethane ; Yoke: 86.0% Polyester cationic, 14.0% Polyurethane ; Secondary lining: 70.0% Polyamide, 30.0% Polyurethane


2 waterproof zip hand pockets, accessible when wearing harness
2 side ventilation zippers 
elasticated waistband 
adjustable and detachable braces 
Reinforced lower leg lining, providing protection when caught by crampons 
Gusseted lower leg, enabling you to place pants over mountain boots or ski boots (double fastening: zipper and press stud)Built-in removable gaiters


Straight leg cutProduct measurements in size L: Waist measurement: 42.6”Crotch length: 32.7”

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 with 2000 mm waterproof rating can resist 2000 mm of water pressure (which is roughly equivalent to a rain shower lasting 2 hours). With a waterproofing rate over 10,000 mm, pants offer an extremely high level of waterproofing.

Product's waterproofing

The Cascade pants have been approved in a shower test under 100 liters of water / sqm / hour for 3 hours. This test reproduces the conditions of a heavy mountain downpour.

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 12 = slightly or not breathable fabric.Cascade pants have an RET = 6

Garment breathability

On top of the main fabric's breathability, the pants are designed with 2 side zippers that create an air flow to regulate the temperature



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual