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Forclaz TechWOOL 190 Wool Mountain Backpacking Leggings Women's

Sale price: $20.00 Regular price: $39.99

Warm, odor-free 100% Merino wool tights.

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Size: Select a size
Size Guide
Sale price: $20.00 Regular price: $39.99

Free shipping over $49

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: 8316444

Product Videos

Product Features

Forclaz TechWOOL 190 Wool Mountain Backpacking Leggings Women's | Our passionate Mountain Backpacking team has developed these merino wool leggings to adapt to nights spent bivouacking in cold weather.

Warm, odor-free 100% Merino wool tights.

A photo of the Forclaz TechWOOL 190 Wool Mountain Backpacking Leggings Women's in use

Odor control

Wool naturally helps prevent unpleasant odors.


100% merino wool to provide extra warmth as a first layer.

Moisture wicking

The significant absorption capacity of the wool keeps the body dry.

Freedom of movement

Naturally stretchy component for comfort and freedom of movement.


It weighs only 5.6 oz in size S.


The fine fibers (18.5 micron) are soft and comfortable. Does not itch

Product Lifestyle Image Gallery

Image Gallery

Forclaz TechWOOL 190 Wool Mountain Backpacking Leggings Women's,black 

Forclaz TechWOOL 190 Wool Mountain Backpacking Leggings Women's,black 

Forclaz TechWOOL 190 Wool Mountain Backpacking Leggings Women's,black 

Forclaz TechWOOL 190 Wool Mountain Backpacking Leggings Women's,black 

Forclaz TechWOOL 190 Wool Mountain Backpacking Leggings Women's,black

Questions & Answers

Product Customer Reviews

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356 Reviews
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Forclaz TechWOOL 190 Wool Mountain Backpacking Leggings Women's,black
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Women's Mountain trekking merino wool leggings

Warm and comfortable , I wish you have the wool thermal top as well.

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comfortable but not durable

I used these tights for two months, every other day, and they started falling apart. Of course, the product is cheaper than other merino wool products out there, but not so cheap that i would be okay with purchasing new ones evey third month. I used them for a lot of hiking, but two months? The fabric is falling apart next to the stiching on the between the thighs, and on the side of the hips on the left side.

small holes started forming after 1st use

there must of been a defect I'm my pair. small holes started appearing after 1st wash /use.

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Hi Melissa,

We are sorry to hear about this issue.

We have a 2 year warrenty on all our clothing so you are more than welcome to bring the item back to the store for a full refund, if you wish.

Have a great day.


Sports Advisor (Customer Service)

Decathlon Wednesbury

Decathlon UK Limited. Company number: 03140144. VAT number: GB679262296.

Registered office: 9 Maritime Street, London, SE16 7FU.

Good product

Very good price and products

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Great for walking, quick drying

Got these as I was looking for something comfy, that would pack down small and lightweight, wash (by hand) and dry overnight for a week of walking. They didn’t disappoint. I found the waistband was fine (although I’ve not got skinny legs!) and they weren’t too long (I’m 5ft). Only downside is they’ve started to bobble a little bit but they’re 6month old now and cheap enough to replace easily

Tight waist band

I agree with previous reviews that the waist band is tight. I tried the bigger size but the legs were then baggy.

Waistband is too tight.

The waistband in these tights is so tight it cuts into you like a vice. Something must be wrong with the size of elastic used in these leggings as everything else fit well (leg length and leg width). For reference I am a UK size 10 on the smaller side and 170cm tall. I bought the size S and honestly the waistband would have been the equivalent of a UK size 6. Returned for a refund.

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Good afternoon,

Sorry to hear that you found the Techwool 190 Women's Wool Trekking Tights on the small. Our sizing system is unfortunately on the smaller side and a size 10 is more likely to be a Size M. If you liked them, I would recommend going back to the store and trying on a Size M and hopefully you will love them instead.

Christopher Penn | UK Product Trainer
Very good

Bought for my daughter

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Bought these for running and they're great for keeping me both cool and warm but the waist band is so tight and uncomfortable hence the 3 stars otherwise it would be perfect! I did try a size bigger but it way too big. If it had a normal leggings waist band it would be so much better.

Fit perfectly

The waistband is extremely comfortable. Have found other baselayer leggings to have waistbands which dig in and leave marks. Lovely and warm under a pair of jeans in the -6 degrees we have had lately. Only slight criticism for me is they felt short in the leg and I am only 5ft 6 and have 31" inside leg so pretty average in body stats. So far have washed well and not shrunk. Would buy again.


This is light and warm. The waiste is loose enough to be comfortable. I also use it as pyjamas trousers when I need to travel light.

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there grrrrreat!

I'm gonna get more of these! Great in the chilly weather. Normally putting another layer on can mean sweating and that Michelin man feeling, but not so with these. Keeps just the right temperature and still fully flexible. I've been using them hill climbing, including scrambly bits, horse riding and cycling.

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Genuine product

Genuine product

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Not recommended

Price too high, quality is not that great

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Additional Product Information


Main fabric: 100.0% Wool

Origin of the wool

We only use wool from Merino sheep bred on farms in South Africa that do not practice mulesing.

A score for comparing products' environmental impact

The products’ environmental impacts are calculated over its entire lifecycle using different indicators. A score from A to E is given 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 the environmental Information of its products.Web:

Product testing

We've tested the material in a climate-controlled room in order to determine its performance level. The results have proven the ability of wool to regulate temperature. Indeed, after exercising and sweating, wool enables the temperature of the body to be maintained whereas synthetic fabric causes the temperature to drop faster. Merino wool therefore reduces the unpleasant chill or “freezing effect.



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


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