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Men's Mountain Backpacking Softshell WindWarm Jacket - Trek 500 WindWarm

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Model: 8502284

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Product Features

Men's Mountain Backpacking Softshell WindWarm Jacket - Trek 500 WindWarm is designed for mountain hikers seeking protection from the wind and cold while regulating their temperature

Keep well protected during excursions in the mountains with this warm and breathable softshell windproof jacket!

A photo of the Men's Mountain Backpacking Softshell WindWarm Jacket - Trek 500 WindWarm in use

Abrasion resistant

Fabric with tight weave so you can wear a backpack without any risk of tearing.


Built-in windproof membrane for maximum protection.


Comfortable from61°F to55°F when worn as 2nd layer. Fleece brushed on the inside


Zipped air vents that help to eliminate the heat generated by the body


Underarm panel that lets the water vapor generated by the body pass through

Water repellent

Treated surface to prevent water from seeping into the fabric.


Weight: 1.3 lbs in size M

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Men's Mountain Backpacking Softshell WindWarm Jacket - Trek 500 WindWarm,galaxy blue 

Men's Mountain Backpacking Softshell WindWarm Jacket - Trek 500 WindWarm,galaxy blue 

Men's Mountain Backpacking Softshell WindWarm Jacket - Trek 500 WindWarm,galaxy blue

Product Customer Reviews

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Men's Mountain Backpacking Softshell WindWarm Jacket - Trek 500 WindWarm,galaxy blue
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Size info

Really nice jacket but had to send the first one back and get the next size up. I'm 5'11 with a 37.5 inch chest and 32 inch waist. The S was just about ok if I'd wanted it only as a mid layer, was very close fitting and could only where it over 1 thin layer. The M is much better as I can fit 3 layers under it, I wanted a windproof outer layer/lighter alternative to a coat for trekking up in the hills. S = 88-91cm / XS/S UK / 38 EU M = 92-95cm / S UK / 40 EU Would be useful if the size type was referenced on the product page as I didn't know whether I ordering a UK size or a Universal size until it had arrived. Choice of couple more colours would good

Fantastic product

Good quality

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Excellent product

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Very good prOduct

I am happy with the product

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good product

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Good but not the best

This jacket is good.. but could have been the best without the breathable fabric at the underarms. If you are in a place where it is a bit windy or you are travelling on a bike, the cold air from outside enters through this fabric area leaving the rest of the jacket useless. Recently went on a bike trip and was chilled to the bone even after wearing multiple layers underneath it. However, was able to counter the issue by simply wearing a thin windproof jacket on this jacket. I recommend the product if you are in areas of cold, but not if that area or your journey involves windy conditions.

Hello Chandan,

Thank you for your valuable feedback. We are sorry that you were not satisfied with the product.

Trek 500 Mountain Trekking soft shell is designed for mountain trekkers to tackle from wind in high altitudes and the vents keep the breath-ability while trekking.

I hope the information was helpful. Kindly write back to me in case of any further queries.


Product Trainer and Passionate Backpacker


It's good for outdoor...but would be better if I got waterproof instead of water resistance at the same price

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Excellent durability and value for money

After using it for over 2 yr, I thought up to write a review of my experience. What a Jacket it is, I am quite impressed with the quality and durability of this. I have used this on regular basis and mostly outdoor in cold and wet season. Shine of the jacket hasn't lost and it looks like brand new. I have used many different jacket types but this one so far best one in quality and durability as compared to price.

Great jacket !!!

The jacket is awesome. I highly recommend it.

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About product

Cloth is awesom but fitting of one hand differs from other

Hello Alok

Thank you for taking out time to give your valuable feedback.We are sorry that you were not satisfied with the product. We provide 2 year warranty on manufacturing defects like these, I suggest you to kindly visit your nearest Decathlon store and have the product physically tested.

I hope the information was helpful. Kindly write back to me in case of any further queries.


Product Trainer and Passionate Backpacker

Using it for bike. Awesome.

The ventilation units work great hence i have been touring with this on my bike. Great product.

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Trekking on a budget

Good alternative to the major brands

this Is amazing

This jacket is pretty good it kept me really warm in the snow and it’s comfy aswell so why not buy it

Excellent for Trekking and blocking wind

Works great in keeping the wind out. Though I wouldn't wear it without putting on something warmer underneath as it blocks out the wind but isn't suitable for temperatures under 15°C

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Size Guide

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Additional Product Information


Main fabric

  • 5% Spandex
  • 95% Polyester cationic

Outer fabric

  • 7% Spandex
  • 93% Polyester cationic


  • 100% Polyester cationic
  • 80% Polyamide


  • 7% Spandex
  • 93% Polyester cationic


  • 100% Polyurethane


  • 20% Spandex
  • 80% Polyamide

What is a softshell?

It is a warm protective jacket that protects you from the wind and a short downpour (about 30 minutes) of light rain or snow. The fabric used is an assembly of 3 materials: a breathable and windproof micro-porous membrane sandwiched between the water-repellent outer side and the inner face composed of a comfortable and warm fleece.

Thermal comfort and windproof

The wind makes you feel considerably colder. With an outside temperature of 32°F and a 12 mph wind, the perceived temperature is 14°F. The so-called "windproof" components block this uncomfortable wind chill. Forming a barrier against the wind, they effectively reduce heat loss.


The main fabric used throughout the jacket, except at the sides, has a windproof membrane with a breathability of 6.2 lbs/sqm for 24 h (according to the JIS 1099 A standard).

Water-repellent properties of the component (not to be confused with waterproofing)

The water-repellent property of a fabric is its capacity to make water run off its surface without absorbing it. This prevents the fabric from soaking up water and keeps it lightweight and breathable. The fabric is made water-repellent by treating its outer surface. However, this property may deteriorate with use. The water-repellent property can be reactivated by putting the jacket in the tumble dryer for 10 minutes on low heat.

Recommended additional product

Wash-in waterproofing product that restores the water-repellent properties It restores the water-repellent properties of the fabric and optimizes the performance of your garment throughout its lifetime.

Jacket hem drawstring

With an elastic drawstrings and toggles.

Pocket system

2 hand pockets + 1 chest pocket with zipper fastener.

A score for comparing products' environmental impact

The product's environmental impact is calculated over its entire lifecycle using different indicators. A general score from A to E is provided to help you easily identify the most eco-friendly products by comparing products of the same type (T-shirts, pants, backpacks, etc). Decathlon is committed to displaying this environmental information. For more info:



Product testing

This jacket was developed in partnership with mountain professionals (AEM: Accompagnateurs En Montagne)

Care instructions

Wash at 104°F. Do not use fabric softener, tumble dry, or iron.

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