Hirsch Natur - Chaussettes Ă©paisses adulte norvĂ©giennes – 100 % laine Hirsch Natur

Hirsch Natur - Adult Thick Norwegian Socks - 100% Wool

36-37
21,90 EUR
Sale price  21,90 EUR Regular price 
Skip to product information
Hirsch Natur - Chaussettes Ă©paisses adulte norvĂ©giennes – 100 % laine Hirsch Natur

Hirsch Natur

Hirsch Natur - Adult Thick Norwegian Socks - 100% Wool

21,90 EUR
Sale price  21,90 EUR Regular price 
Low stock
Shoe size

Thick socks in pure organic virgin wool, adorned with a traditional Norwegian pattern.

A warm and authentic model, inspired by Nordic knitwear designed to withstand the cold.

Dense, insulating and comfortable knit.
Ideal for:

  • winter
  • home
  • boots
  • mountain stays
  • cold and dry environments

A timeless classic, as functional as it is aesthetic.

Natural properties

  • Natural thermoregulation
  • Moisture absorption without feeling wet
  • Natural odor limitation
  • Fewer washes needed

Wool can absorb up to about 30% of its weight in moisture while remaining dry to the touch.

Why have 100% wool socks become almost impossible to find?

Socks made of pure, untreated wool are extremely rare today.
You can still find them from a few committed small manufacturers - but almost no longer in the classic textile industry.

Why?

Because wool is a living, natural... and fragile fiber.
And feet are the most stressed part of the body.

Manufacturers then have two options:

○ Reinforce with synthetics.
This almost always involves an anti-felting treatment (Superwash or equivalent) to make the wool more resistant and machine washable.
Consequence: the fiber is modified, fixed, its scales altered - and it loses a large part of its natural properties so interesting for socks (thermoregulation, moisture management, bacterial balance).

○ Advocate for real wool.
Accept that it requires hand washing.
Accept that it can felt in the machine.
Accept that it is not indestructible.

But this also means:

  • real breathability
  • authentic thermoregulation
  • naturally antibacterial environment
  • less frequent washing
  • unparalleled dry comfort
  • one of the rare alternatives suitable for sensitive skin or those reactive to synthetic fibers (irritation, thermal discomfort, burning feet sensation, dermatological problems related to humidity).

Yes, pure wool socks can wear out.
Like all socks, by the way. Even synthetic ones.
The difference? Synthetics are cheap, replaceable, disposable without us even realizing it - and washed very often.

Wool, however, makes you want to mend it, repair it, keep it.

It's a conscious choice:
to prefer healthy, thermoregulated comfort, compatible with foot physiology -
rather than artificial durability obtained by adding plastic.

Few brands still agree to take on complaints related to "fragility."
Yet, this is often the sign of the most valuable quality.

Supporting these manufacturers means supporting intact wool.
And a different vision of textiles.

Size guide

Measurements are given for reference only.

As wool is a knitted fabric, naturally stretchy and sensitive to humidity, a variation of approximately 0.5 to 1 cm may exist.
Slight shrinkage may also occur after washing if care is not perfectly adapted.

The indicated sizes correspond to German shoe sizes and are offered in double sizes (e.g. 36-37, 38-39).

Between two sizes?

If you are between two shoe sizes or hesitate between two double sizes, choose the smaller one.

Example: my shoe size is a good 41, I wear 40-41 for this model, I don't take 38-39 or 42-43. But I can also fit into my child's 38-39 for this particular model, exceptionally, because it is looser and has a stretchy knit.

Attention:
by choosing the next size up, you are actually anticipating two full shoe sizes.

A well-fitted sock that fully plays its thermal role is better than an overly large model that is difficult to use.

Shoe Size, cm Sole Length
36-37 22
38-39 24
40-41 26
42-43 28
44-46 29


Why does an oversized sock lose effectiveness?

A wool sock must be properly fitted to fully perform its role.

If it's too big:

  • it creates wrinkles => increased friction
  • it moves inside the shoe => loss of stability
  • it does not properly maintain the insulating air layer around the foot

However, wool's thermal insulation relies on micro-cavities of air trapped within the knit.
If the sock is too loose, this natural regulation works less effectively.

A good fit allows for:

  • better thermoregulation
  • optimal comfort
  • more even wear

Wool is stretchy: it adapts to the foot without compressing it.
Therefore, it is not necessary to "go big."

Composition

- 100% GOTS-certified organic virgin wool
- Vegetable dyes
- Pre-washed with clear water (no detergent)

No need to wash before first use.

Maintenance tips

Pure wool socks rarely need washing.
Wool naturally regulates moisture and limits odours.

‱ Frequency
Wear for 1 day, air for 1–2 days.
Washing every 2-3 months is usually sufficient.

‱ Washing
- Hand wash only
- Cold or room temperature water
- Maintain the same temperature from washing to rinsing

Wool cannot withstand thermal variations or agitation.

‱ Detergent
- Liquid detergent specifically for wool only.
Avoid conventional (alkaline) detergents.

‱ Drying
- No tumble dryer
- No radiators or direct sunlight
- Roll in a towel to absorb water without twisting
- Dry flat

‱ Care
Occasional lanolin treatment helps maintain wool's natural properties.

Manufacturing & Ecology

‱ 100% German manufacturing in Hirsch Natur's historic factory (founded in 1928).

‱ Founding member of:
Arbeitskreis Naturtextil e.V.
Internationaler Verband der Naturtextilwirtschaft

One of the first companies to commit to organic textiles in Germany!

‱ Production on Bentley mechanical and Lonati electronic machines, supplemented by numerous manual steps.

‱ Responsible pre-washing
- With clear water only
- No detergents
- Optimized water consumption
- Natural fiber stabilization

‱ Local recycling
All production waste and yarn packaging are recycled via regional partners.

‱ Virgin wool from certified organic farming (Patagonia). Non-tropical climate → lower parasitic pressure → invasive practices unnecessary.
- No preventative pesticide treatments

‱ Organic feed
- Farming that respects the natural rhythm of the animals

‱ Other natural fibers depending on the model:
- Organic cotton (GMO-free, chemical pesticide-free)
- Linen, an ancient, robust and durable fiber

‱ Sustainability integrated at every step: raw material, production, finishing.

Frequently Asked Questions

‱ Can they be worn with boots?
Yes.
They are ideal for winter shoes or boots due to their thickness and insulating properties.

‱ Are they too warm in summer?
Wool regulates temperature.
They remain suitable for temperate conditions and environments where moisture management is a priority.

‱ Why not add synthetics to reinforce them?
Because reinforcing generally implies:
- addition of plastic fibers
- anti-felting treatment
- modification of the natural surface of the wool

These processes improve mechanical resistance...
but alter essential properties: breathability, moisture management, natural bacterial balance.

Here, the choice is made in favor of the intact fiber.

‱ Are they less durable than synthetic socks?
They may wear out faster than synthetics with use.
But:
- they require fewer washes
- they naturally regulate moisture
- they are repairable
Synthetic socks also wear out - it's just that their low price makes their replacement trivial.

‱ Should they be washed before first use?
No.
The socks are pre-washed with clear water in the factory (without detergent), making them clean and soft upon receipt.
They may be suitable for feet sensitive to synthetics or prone to irritation.

Yuliya's Tips

I highly recommend this brand!
Since 2013, we've been wearing them at home, in our shoes, in all the sizes and models I offer.
More than 20,000 pairs have found their home with my assistance.

At home, they are washed very rarely.
Months of use with simple airing... and each time, the same surprise: they remain clean and effective.

I sleep in these socks.
They are part of my daily life.

They are essential for me due to poor circulation and icy feet.
And when my children describe sensations of "burning feet" - situations where natural material becomes precious.

These are not "perfect" socks in the industrial sense of the word.
They are genuine socks.
And that is precisely why I continue to champion them! Their rarity in the field of sustainable fashion is a problem that continues to grow.

Related products

Hirsch Natur

The story begins in 1928, in a ballroom in Laer, near MĂŒnster.

Franz Kloppenborg installed his first knitting machines where people used to dance.

Initially specializing in sturdy work socks, the company evolved in the 1980s towards natural textiles.

International Association of Natural Textile Industry and Arbeitskreis Naturtextil e.V.

A founding member of these pioneering eco-textile organizations, Hirsch Natur actively participates in structuring the "Naturtextil" sector in Germany.

Even today, manufacturing remains local, controlled, and true to a simple idea:
produce less, produce better, produce sustainably.

No marketing gimmick.
No unnecessary rigid treatment.

A true, living wool that works with the body - not against it.

All Hirsch Natur products