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Forclaz Men's MT500 Merino Wool T-Shirt

Sale price: $49.99 Regular price:

The mesh inserts improve perspiration wicking to keep you dry, even when working hard. For added strength, the woollen threads are sheathed in a polyamide thread.

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This product runs small

Sale price: $49.99 Regular price:

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San Francisco, 735 Market St. Options

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About this item:

  • Durable and Breathable Merino Wool
  • Moisture wicking: Significant absorption capacity
  • Weight: 5.3 oz in Size L
Model: 8755226

Product Features

Forclaz Men's MT500 Merino Wool T-Shirt | Ideal for your treks, this T-shirt is made of merino wool that limits odours from perspiration (laboratory tested according to ISO 17299-3).

The mesh inserts improve perspiration wicking to keep you dry, even when working hard. For added strength, the woollen threads are sheathed in a polyamide thread.

A photo of the Forclaz Men's MT500 Merino Wool T-Shirt in use
A photo of the Forclaz Men's MT500 Merino Wool T-Shirt in use

Odor control

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

Moisture wicking

The mesh panels and mesh fabric keep the body dry

Abrasion resistant

For greater resistance, the wool yarn is surrounded with polyamide thread.

Freedom of movement

The naturally-occurring stretch properties of wool don't restrict your movements


Breathable material that allows water to evaporate in hot and dry weather


Ultra-fine (18.5 microns) Merino wool. It is very soft and comfortable to wear


The t-shirt weighs just 150 g in size L. 160 g/sqm fabric

Questions & Answers

Look for product information, frequently asked questions, opinions...


What size should I buy for a 40" chest? I see that it runs small but how small? Do we need to size up to an XL?


We recommend size XL. Please refer to our size guide for more details.

By Uluç on Feb 22, 2024 | STAFF

Product Customer Reviews

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821 Reviews
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Good feelings

Good feelings

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T-shirt made of very high-quality material

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Great product

Great product

I only wear that anymore!

Since I tried the merino wool T-shirts from Forclaz in 2020, I only wear them when hiking, but also in everyday life. Merino wool is exceptional, antifungal, anti-bacterial, anti-odor... It's true that merino wool is less durable than a synthetic T-shirt. But, but T-shirt only starts to get damaged after around 150 or 200 days of intensive wear, it's more than honorable. And no itching problem with this merino wool personally.

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It's light and easy to wear and feels very comfortable.

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Soft and doesn't smell like sweat

The merino wool t-shirt is always the best so as not to feel sweaty at the end of the hike. Its peppy color is also quite nice.

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Very good product

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Really great

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Everything's fine

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Really good and pleasant

Lightweight, odorless and very comfortable

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Super t-shirt, just a repeated mistake with the merino trick in the Decathlon - a hole, as if after a cut. Since it was on sale, I didn't return it, but I sewed it up. It scratches more and dries more slowly than a basic merino long-sleeved shirt, but it is still better than all other materials. After washing in the washing machine, it is OK. I would buy again.

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Very pleasant to wear

Too bad there isn't enough choice of patterns and colors.

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Great top for hiking

Fitted cut which does not restrict movement and which holds up well over time. Only 2 signs of wear on the backpack belt after more than 2 years of walking.

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Comfortable and sport oriented

Design can be updated

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nickel, great report…

nickel, great value for money
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Size Guide

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Additional Product Information


Main fabric: 89.0% Wool, 11.0% Polyamide ; Yoke: 66.0% Wool, 24.0% Polyamide, 10.0% Elastane

How does the mt500 merino t-shirt limit odours?

The components used reduce bad odours. Laboratory tested to standard ISO 17299-3. Main fabric: 89% Merino woolMesh panels and a mesh fabric under the arms and in the middle of the back: 66% Merino wool, 24% Polyamide, 10% Elastane.

How does the mt500 merino wool t-shirt help perspiration evaporate?

When you make a physical effort and sweat heavily, the merino wool easily traps the insulating warm air and can absorb up to 35% of its weight in moisture without making you feel damp, which is appreciable in cool weather. In hot, dry weather, the evaporation of the water in the wool absorbs energy, which cools the body slightly at the same time.

What is the fit of the mt500 merino wool t-shirt?

This T-shirt has a slightly fitted sports cut to help wick away moisture to the outside of the fabric. Select your usual size, or one size larger if you prefer to wear your T-shirts looser.

Where does the merino wool used for the mt500 merino wool t-shirt come from?

We use wool from merino sheep bred on farms in South Africa that do not practise mulesing. We decided to build a partnership with a group of breeders (Konsortium-Merino) to guarantee traceability, meaning we can guarantee the origin of the wool.

A tip before using the mt500 trekking t-shirt?

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

How do i wash my mt500 merino wool trekking t-shirt?

We recommend you machine wash your Merino wool T-shirt at 30°C on a normal cycle with Merino wool liquid detergent sold under code 8817234. Dry flat and NEVER tumble dry unless you want it to shrink by one or two sizes! You can find an article on looking after merino wool clothing on the Forclaz website.




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