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MT500 Modular Backpacking Pants Women's

Sale price: $50.00 Regular price: $69.99

The fabric used is stretchy: to provide maximum comfort. Durable fabric inserts on the areas most exposed to chafing.

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Sale price: $50.00 Regular price: $69.99

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8605945

Product Videos

Product Features

MT500 Modular Backpacking Pants Women's | Our team of passionate backpackers has designed these pants that quickly turn into shorts so you can adapt to the weather

The fabric used is stretchy: to provide maximum comfort. Durable fabric inserts on the areas most exposed to chafing.

A photo of the MT500 Modular Backpacking Pants Women's in use

Freedom of movement

The fabric used is stretchy: to provide maximum comfort.

Water repellent

The front and back reinforced areas are water-repellent.


Durable fabric inserts. Ultra-strong Coats threads for assemblies.


Turn into shorts without needing to remove your shoes via the zipper side

Quick dry

Use of breathable synthetic materials that dry quickly.


Light, breathable fabric used on areas with friction.


These pants weigh about 1.1 lb in size S.

Easy to maintain

Machine washable synthetic fabric, requires no ironing.

Product Lifestyle Image Gallery

Image Gallery

MT500 Modular Backpacking Pants Women's,navy blue 

MT500 Modular Backpacking Pants Women's,navy blue 

MT500 Modular Backpacking Pants Women's,navy blue 

MT500 Modular Backpacking Pants Women's,navy blue

Questions & Answers

Product Customer Reviews

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456 Reviews
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MT500 Modular Backpacking Pants Women's,navy blue
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Size changed

I bought a pair of these last year than they are great, so decided to buy another pair. My size (12) was not in the shop so I bought online, however when receiving them they are a totally different fit to last years pair and far too long. Advice, don't buy without trying

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Great trousers

Comfortable, love the way the lower leg zips off without having to take shoes off. Waist a little on the large side

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Excellent walking trousers

These are the best walking trousers I have ever had! Lightweight and comfortable.

Happy with the product

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Best walking trousers I have owned!

Fabulous walking trousers! Versatile, comfortable and good value!

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Nice product

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Nice product.

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Actually didn’t get a chance to wear all of them as it was actually hot in Leh n Ladakh. May be i would review once i use them. Sorry

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Forclaz hiking pants

Very comfortable, friendly staffs, affordable price

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Dear Haziqah, thank you for your time in leaving us with a 5-Star rating on our product. We are glad that we managed to delight you with the standards of our product. We really appreciate your loyalty with Decathlon. Please let us know if there is anything else we can improve on in the future. Thank you once again for your time and we hope to serve you again soon!


Excellent product


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Hi Safaril, terima kasih atas penilaian anda. Kami berbesar hati anda menyukai seluar Mountain Trekking MT500 ini. Kami harap dapat membantu anda terus menikmati aktiviti sukan mendaki dengan pelbagai lagi produk yang ada. Terima kasih.

Nurul Farhana
Used it very well at 18000 ft altitude

Love this pair and used it well at high altitudes in Himalayas..So stretchable ..must buy

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Super gaťata na čundr

Super pohodlné kalhoty na dlouhé výlety. Zvládla jsem v nich pětidenní čundr jako s jedinými kalhotami. Rychle schnou, zadní část jen tak nepromokne, odepinatelne nohavice jaou super věc, hlavně když si kvůli tomu nemusím zouvat boty.

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Jsou fajn

Kalhoty jsou příjemné, elastické. Hezky se nosí. Jen kapsy by mohly být hlubší.

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VYnikajici kalhoty

Sem spokojena s kalhotama moc děkuji za ochotu prodavačů ve vaši prodejně v Teplicích vaše zakaunice Křovinova Květa

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Additional Product Information


Main fabric: 94.0% Polyamide, 6.0% Elastane ; Yoke: 88.0% Polyamide, 12.0% Elastane ; Lining: 100.0% Polyester ; Pocket: 100.0% Polyester

Why v2 (version 2) of our iconic trek 500 pants?

The Trek 500 pants have been improved.The objective is first of all to reduce the environmental impact of our pants (see details below)Then, your feedback has helped us improve the functionality. Thanks for sharing! We have also worked on the durability of these pants:- use of stronger Coats threads for assemblies- double stitching on the rear of the crotch for more durability

Eco-design: which improvements have we made?

The dyeing of the components requires a lot of water and also produces waste water. To reduce this environmental impact, we used for the fabric of the reinforcements of our black pants, a process of mass dyeing called ”dope dyed,” which integrates the color pigments during the manufacture of the yarn and avoids dye baths.This process allows us to reduce the CO2 emissions of the pants by 12%.

How do you put your lower legs on easily?

Quick tip: Different-colored markers help you put the right and left lower legs back in place quickly.

Hand pocket opening:

We have deliberately designed the sealing direction of the hand pockets as downward.As such, the zipper's slider does not irritate you when you tighten the waist belt of your backpack, and your things stay very safe in your pockets!

Hybrid structure

Pants designed with 2 different components:- a durable fabric (7.3 oz/m²) on areas that need protection from rubbing (seat, bottom of the leg at the front). This fabric is also stretchy, enabling great freedom of movement. It has a water-repellent treatment.- and a lightweight and breathable fabric (5.3 oz/m²) on the rest of the pants.

What is the water-repellent property of the component?

These pants have water-repellent areas (shins, seat) that prevent water from entering the fabric. Please note that this does not mean waterproof.The water-repellent property prevents the pants from getting wet too fast and slows down the water ingress but will not keep you dry under steady rain. To do this, we recommend to wear overpants, ref 8504646.Water-repellency can be reactivated by tumble drying the pants for 10 min on low temperature


2 hand pockets that zip downward.1 zipped right thigh pocket and 1 smartphone compartment inside.1 left thigh pocket with flapSupplied with a belt.

Which size should you choose?

Fitted cut and use of stretch fabric in the right areas guarantees high comfort levels when moving around.Choose your usual size.Inside leg length of 31.8” in size XSWidth at the bottom of the pants: 7.9” in size XS.



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