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Forclaz Men's Merino Wool Long-Sleeved Backpacking T-Shirt - MT900

Sale price: $99.99 Regular price:

With high weight (240 g/sqm), a stand-up collar and thumb loops, this t-shirt will keep you warm in the depths of winter.

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Sale price: $99.99 Regular price:

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About this item:

  • Warmth: This thick T-shirt (8.5 oz/m²) with Merino wool is comfortable up to 50°F
  • Weight: 5.1 oz in size M.
  • Odor control: Merino wool naturally prevents unpleasant odors
Model: 8609386

Product Features

Forclaz Men's Merino Wool Long-Sleeved Backpacking T-Shirt - MT900 | Our team of backpacking enthusiasts designed this t-shirt perfectly suited for cold weather use thanks to its Merino wool composition!

With high weight (240 g/sqm), a stand-up collar and thumb loops, this t-shirt will keep you warm in the depths of winter.

A photo of the Forclaz Men's Merino Wool Long-Sleeved Backpacking T-Shirt - MT900 in use
A photo of the Forclaz Men's Merino Wool Long-Sleeved Backpacking T-Shirt - MT900 in use


This thick t-shirt (240 g/sqm) made from Merino wool is comfortable down to 10°


Helped by the inserts with their inner side weaved in channels

Odor control

The component limits perspiration odours. Laboratory test ISO 17299-3


Easy ventilation with its very low zip

Abrasion resistant

Use of a wool yarn protected by a surrounding polyamide yarn


Ultra-fine wool (18.5 microns). It is soft and pleasant to wear


The t-shirt weighs just 350 g in size L. 240 g/sqm and 260 g/sqm fabrics

Questions & Answers

Product Customer Reviews

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487 Reviews
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Forclaz Men's Merino Wool Long-Sleeved Backpacking T-Shirt - MT900, asphalt blue Image 16 of 15
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I use it on my bike in colder weather and it warms perfectly and, above all, it doesn't smell even after multiple uses

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Comfort and practicality

Super merino layer, practical with long zip and pocket. Good insulation and does not smell.

Nice product

Satisfied with my purchase Size well Beautiful product

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Great product

Great product

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great product

great product, I recommend it

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Long sleeve t-shirt


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Good technical clothing

Good value for money for this technical garment


great to put in the evening when you have finished walking, large pocket to put the phone or other.. very nice color.

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Ultra comfortable winter clothing

I took two because it's so cozy under a sweater or sweatshirt or even like that. The induced heat isn't crazy considering the thickness. But the anti-odor effect is very effective for me.

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Very good purchase

Technical merino top purchased for a 5-day itinerant hike in May 2024 on the GR4. I wore this top throughout the hike, in the rain (with fleece and waterproof jacket) or in the sun (alone). Zero odor, perfect comfort, a zip with a wide opening possible at the collar to adapt to the need for ventilation... No signs of wear on the backpack straps when I was only wearing this top... A little expensive but the quality is there. On the other hand, D4, you report this product available and in stock in my store and finally, it was “wintering” in the warehouse… 2 days to receive it. Not a drama but it's two journeys (and fortunately I didn't wake up the day before my departure).

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Super thermal

Excellent for skiing, hiking and motorcycle rides in cold weather!

Very good, keep warm...

Very good, keep warm and breathable

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Very good product. Enough…

Very good product. Pretty expensive . Beautiful color. Aesthetic.

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Comfort and thermal regulation

The t-shirt that serves everything! Long sleeves (there are few) to protect against mosquitoes and the sun, merino wool does not heat or cold and a good cut. Very satisfied for the moment, to see with the washings if these qualities continue

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Additional Product Information


Main fabric: 89.0% Wool, 11.0% Polyamide ; Yoke: 9.0% Polyamide, 63.0% Wool, 4.0% Elastane, 24.0% Acrylic

Information about the materials used

This t-shirt has a hybrid design to enable the optimal balance between warmth and breathability.We use 2 fabrics:- the main fabric made from 89% wool and 11% polyamide (for durability). 240 g/sqm- the fabric used as inserts, particularly at the back and inside of the forearms is made from 63% wool, 24% acrylic (facilitates drying), 9% polyamide (for durability) and 4% elastane. 260 gr/sqm

Tip before use

For a softer feel, wash your t-shirt before first use.

How to wash your merino wool t-shirt?

We recommend that you machine wash your MT900 WOOL T-shirt at 30°C on a normal cycle, preferably with liquid detergent.Dry flat and NEVER tumble dry unless you want it to shrink by one or two sizes!




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