Men's Long-Sleeved Merino T-Shirt - Blue

£49.99 −20%

Our team of enthusiasts developed this t-shirt specifically for cold weather thanks its Merino wool composition.

A Merino wool and micro-fleece hybrid t-shirt made with the right materials in the right places. An undergarment for use in cold weather.

Color: Whale grey / Asphalt blue
Size: size guide


Product benefits

Odour control

Merino wool helps prevent unpleasant odours.


Merino wool T-shirt to provide extra warmth as a first layer

Abrasion resistance

Micro-grid fleece in the areas exposed to the friction of the backpack.

Moisture management

The high absorbency of wool helps keep the body dry

Freedom of movement

Added elastane for even more stretch and comfort of the fabric.


Ultra-fine (18.5 microns) and very soft merino wool. Does not itch.


The T-shirt weighs just 260 g in size L. Fabric 210 g/sqm.

Technical information

What is our commitment to animal welfare?

We only use wool from Merino sheep raised 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 respect for animal welfare and the environment.
We have full traceability which allows us to guarantee the origin of the wool.

More information: visit our website

Odour control

Wool from merino sheep limits the formation of foul odours. This Merino wool t-shirt can therefore be worn
several days in a row and means you can take less clothes when trekking making for a lighter backpack!

Reduction of the freezing effect

After exercise and sweating heavily, Merino wool prevents evaporation helping to maintain body temperature by absorbing the majority of the body's moisture. This therefore reduces any unpleasant chilling effect.
Conversely, a synthetic material lets the body temperature go back down again faster.

Tip before use

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

How do I wash my Merino wool t-shirt?

We recommend that you machine wash your Merino wool tee-shirt at 30° 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!For more information:
Visit our website


2 years


M : 0.252 kg
L : 0.26 kg
2XL : 0.322 kg
4XL : 0.4 kg

Product concept & technology

Product Composition

Main fabric 95% Wool, 5% Elasthane Sleeve fabric 94% Polyester, 6% Elasthane Underarm fabric 98% Wool, 2% Polyamide


We've tested the material in a climate-controlled chamber in order to determine its performance level. The results highlighted the heat-regulation properties of wool. Indeed, after making a physical effort and sweating a lot, wool helps to maintain a consistent body temperature while synthetic fabrics cool down faster. The unpleasant cooling or "freezing effect" is therefore reduced by the Merino wool.

Maintenance advice

Machine wash - 30° max - gentle

Do not bleach

Do not tumble dry

Do not iron

Do not dry-clean


Men's Long-Sleeved Merino T-Shirt - Blue
Men's Long-Sleeved Merino T-Shirt - Blue
Men's Long-Sleeved Merino T-Shirt - Blue
Men's Long-Sleeved Merino T-Shirt - Blue
Men's Long-Sleeved Merino T-Shirt - Blue

Customer reviews


Environmental Impact

The carbon footprint of this product is:
33.87 kg CO2e
1 kg of CO2e represents 5km in a petrol car (according to the Base Carbone© of ADEME)
What's the carbon footprint ? We evaluate the environmental impact of all our products. At all stages of their life cycle: from the extraction of the raw material, passing through transport to the plant which transforms them, the transformation, the manufacture, the transport of the finished product, until its use and end of life. Find out more
The environmental note of this product is: D
What is the environmental note? Overall environmental score for this product in comparison to others in the same category. It is calculated based on its impact on the environment (air and water emissions, greenhouse gas emissions, depletion of natural resources) at each stage of its life cycle, according to a system managed by ADEME. Find out more