RTECH MERINOS long sleeves t-shirt grey

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The RTECH MERINOS long-sleeve t-shirt is a base layer that will keep you warm with its Merino Wool construction during your outings in cold weather.

It is also made of DRYARN microfiber that effectively wicks away sweat.

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The RTECH MERINOS long-sleeve t-shirt is a base layer made from Merino Wool and DRYARN microfiber.

Merino Wool is a natural wool that has a strong thermal insulation power. It keeps you warm in winter while wicking away sweat and is naturally soft.

The DRYARN polypropylene microfiber is naturally hydrophobic. It does not absorb moisture and dries quickly. This microfiber is also durable, lightweight, and comfortable.

The structure of the RTECH MERINOS long-sleeve t-shirt is a combination of different knits with varying levels of support distributed over the major muscle groups.

The numerous ventilation zones, located under the armpits and on the side panels, ensure optimal ventilation to wick away sweat.

The RTECH MERINOS long-sleeve t-shirt improves muscle tone during exercise, helps reduce vibrations, and optimizes muscle performance while providing optimal freedom of movement.

Its flat seams reduce friction with the skin during exercise to minimize irritation.

44% Merino Wool / 27% Polypropylene / 26% Polyamide / 3% Elastane
Washing process
Cold wash in washing machine (30° max) / Tumble dry not allowed
T-shirt RETCH EVO2 long sleeves black

Merino Wool

Technique: Natural wool

Action: It has a strong thermal insulation power.

Benefits: It keeps you warm in winter, wicks away sweat, and is naturally soft.

Muscle Support

Technique: Combination of technical knits distributed over the main muscle groups of the upper body.

Action: Improves muscle support during exercise.

Benefits: Enhances muscle tone, reduces vibrations, and allows optimal freedom of movement.

Ultra-thin Thermobonded Collar

Technique: Assembly at the neckline through thermofusion.

Action: Prevents friction at the neck.

Benefits: Improves comfort and lightness of the technical top.

Ventilation Zones

Technique: Overlock knitting on the spine, abdomen, and side areas.

Action: Effectively wicks away sweat.

Benefits: Allows better regulation of body temperature.

Flat Seams

Technique: Knitted seams without markings.

Action: Reduces friction with the skin.

Benefits: Minimizes skin irritation during exercise.