Inside the yarn
Skip the film

It all starts with a 17.2 µm fibre.

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A single merino fibre

RWS merino wool · Ø 17.2 µm

Blended with a tougher fibre

24 merino fibres + 8 Cordura® fibres · 74% / 26% in the sliver

Twisted into a single yarn, like a rope

Twisted sliver · Ø about 132 µm

Then wrapped in a filament

Wrapped Cordura® filament · 29.5% of the yarn · Nm 72/1

Knitted into a 140 g/m² jersey

Light but tough

Film: a 17.2 µm merino fibre is blended with 8 Cordura® fibres, twisted into a yarn, wrapped in a Cordura® filament, then knitted into a 140 g/m² jersey.

Blue Performance Merino jersey, macro: neat rows of stitches
17.2µm

Four times finer than a hair

Our RWS-certified merino wool measures 17.2 µm across. That is what makes it so pleasant to wear.

It doesn't tear. We tried.

Cordura® is blended into every yarn. It takes the pulling and the rubbing.

Two hands pulling a piece of blue Performance Merino jersey from each side
Martindale test machine in a bright textile lab, four rubbing heads on jersey samples
12 000

No holes

An abrasive disc rubs for more than 4 hours. We stopped at 12,000 cycles: a little surface pilling, but no holes.

Running on the Mourillon seawall in winter, Performance Merino T-shirt

Sweat leaves as vapour

Wool absorbs water vapour into the core of the fibre, then lets it escape quickly.

“Almost no sweat smell, even after several days of wear.”

Jérôme G., customer
A blue Performance Merino T-shirt on a hanger, hooked to the latch of a wide-open window, in the evening

Air it.
Wear it again.

Merino neutralises odours. One night by the window, and the piece is ready for another day.

One T‑shirt replaces five

The 7 a.m. run, the office, the evening train, the Saturday hike, dinner. One piece keeps up with all of it.

Run
Office
Train
Hike
Dinner
ONE PIECE
Climbing Mont Faron with a backpack, Performance Merino T-shirt

Available in 14 styles and 9 colours

Same yarn, same 140 g/m² jersey.

4.9/5

What the people who wear it say

no wear despite very intense workouts in it, and it's night and day in terms of smell compared with my other t-shirts
Lancelot · Performance Merino T-shirt
An all-terrain T-shirt, super comfortable, great airflow and really sweat-wicking... with a great fit. It's now what I wear most days.
Hervé S. · Performance Merino T-shirt
Extremely light, they dry particularly fast. Truly impressive when it comes to the near absence of sweat smell, even after several days of wear.
Jérôme G. · Performance Merino T-shirt

Our certifications

RWS

Responsible Wool Standard: sheep welfare and land management checked, from the farm to the yarn.

Mulesing free

None of the sheep behind our wool have been mulesed.

Cordura®

The technical polyamide that reinforces the yarn, as a short fibre and as a filament.

Oeko-Tex® 100

Every component of the fabric is tested: nothing harmful against your skin.

Easy care

01

Machine wash at 30 °C

Wool or delicate cycle, 800 rpm spin maximum. No bleach.

02

Air dry

No tumble dryer. Hang the piece, it dries fast.

03

No ironing

No need: the jersey regains its shape as it dries.