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Women's Mountain Backpacking Wool Long-Sleeved T-Shirt Techwool 190

Sale price: $30.00 Regular price: $39.99

Warm, odor-free 100% Merino wool T-shirt.

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

This product runs small

Sale price: $30.00 Regular price: $39.99

Free shipping over $35

Final Sale: No returns or exchanges

Free returns

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8504082

Product Videos

Product Features

Women's Mountain Backpacking Wool Long-Sleeved T-Shirt Techwool 190 | Our passionate team of mountain trekkers has developed this Merino T-shirt to enable you to trek without worrying about unpleasant odors.

Warm, odor-free 100% Merino wool T-shirt.

A photo of the Women's Mountain Backpacking Wool Long-Sleeved T-Shirt Techwool 190 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 5.5 oz in size S.


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


Merino wool is a renewable material.

Product Lifestyle Image Gallery

Image Gallery

Women's Mountain Backpacking Wool Long-Sleeved T-Shirt Techwool 190,galaxy blue 

Women's Mountain Backpacking Wool Long-Sleeved T-Shirt Techwool 190,galaxy blue 

Women's Mountain Backpacking Wool Long-Sleeved T-Shirt Techwool 190,galaxy blue

Product Customer Reviews

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Women's Mountain Backpacking Wool Long-Sleeved T-Shirt Techwool 190,galaxy blue
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Merino long sleeved top

Brilliant quality, not see through, wear alone or base layer for various sports, land and water. Be nice to see lots of colours! Generous comfortable fit.

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A great base layer

I wanted a long sleeved base layer that did want it claimed to do. This product does just that.

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Good quality lightweight thermal top

Purchased for Autumn trip to Iceland. Worked well for urban and rural trips in combination with jumper and winter jacket. Nice feel to material. No problems with odour from multi-day use.

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Brilliant t-shirt

excellent quality shirt! kept me warm camping in the wilds of Sweden in October, plus another added bonus, it keeps smelling fresh!

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Great T-Shirt

Nice colour. True to size. Washes well. Very comfortable light weight shirt for hot weather walking.

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Quality and value

Lightweight but warm, logo not really visible on the blue Great colour and good fit.

Quechua Techwool Long Sleeve T-Shirt

Warm and comfortable even when damp from climbing and/or carrying a rucksack.

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Good for under and over

Can be used under, or as secondary warmth over vest or tee. Washes & dries fast.

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great top

Great top but bigger sizing to all the other quechua clothing

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Very good, exactly what I wanted.

Great fit. Warm.

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Nice product

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Great quality

Genuine and worthy

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Nice product

It's a very comfortable product.

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Women's Mountain Trekking long sleeved merino wool

Excellent quality product. Value for money. Thanks a bunch.

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Warm and does its job

It's a little scratchy against the skin, which is not unexpected given that this is merino wool. I got used to that in a few minutes and it didn't really bother me. It is warm and remained odor free after 2 days of use. In my size (medium) it was a snug fit but not skin tight or clinging to the skin. All in all, comfortable, light and does its job.

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 100% Wool

Origin of the wool

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

Fit and cut

This T-shirt has a fitted cut for enhanced moisture transfer to the outside of the fabric. Select your usual size or 1 size larger if you prefer looser clothing.

A score for comparing products' environmental impact

The product's environmental footprint is calculated for its entire life and with various indicators. An overall 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 data of its products. For more information:



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. The unpleasant cooling or "freezing effect" is limited by Merino wool.

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