Which size should I choose?

Choose your usual shoe size: each sock size covers three shoe sizes (36/38, 39/41, 42/44 and 45/47).

Can they be worn in summer?

Yes. They are thin and lightweight, and the knit is breathable, so heat does not build up.

Do they keep feet dry?

Yes: merino wool absorbs sweat without feeling wet, and the socks dry quickly.

Do they help prevent blisters?

They help reduce rubbing with seamless finishes, a left- and right-foot fit, and reinforcements at the heel and toe. Well-fitting footwear matters just as much.

Reinforcements at the heel and toe protect the areas where the sock wears most. Gentle washing helps preserve the fibres.

How should I care for these socks?

Wash them inside out at a maximum of 30 °C on a wool or delicate cycle, without fabric softener. Leave them to air dry; do not tumble dry.

They are made, knitted and dyed in Italy.

What are the delivery times for this product?

All orders placed by midnight are prepared the next day. In France, orders placed before 1 pm (excluding weekends) with Chronopost 24h are dispatched the same day. Delivery then depends on the carrier and takes 1 to 4 days in France. Delivery times for Europe and the rest of the world vary by destination.

Can I return the item if the size doesn't fit?

Yes, absolutely. You have 30 days to return it and get a refund or an exchange. Return shipping is free. The item must be new, unworn, unwashed, and have its original tag.

Lightweight merino hiking socks

9,90 €

16,90 €

-41%

941 reviews

Thermoregulation

Antibacterial

60 g (size 39-41)

Lilac

Pack offer

Delivered from Tue 17 Nov.

Free returns within 30 days

Available in several versions

Previous reference New reference

Free repairs for life

By La Réparerie, our repair service.

Complete your outfit

MERINO SOCKS

Warm merino wool socks

19,90 €

RUN LOW

Merino wool trail socks - low cut

14,90 €

LIGHT WOOL Outlet

9,90 €

16,90 €

-41%

941 reviews

Delivered from Tue 17 Nov.

Free returns within 30 days

Who did we design them for?

For hikers and trail runners looking for a lightweight sock, and anyone who wants comfortable feet day to day.

How warm are they?

Thin and lightweight, they suit summer trails and outings in milder seasons. In very cold weather or when standing still, a thicker sock is a better choice.

What height?

Mid-calf: they cover the ankle and suit low-cut or mid-cut hiking boots.

What material is it made from?

53% merino wool, 45% polyamide and 2% elastane. Merino wool helps regulate temperature and limit odours.

Its performance

Breathability

No heat build-up

Drying time

Keeps your feet dry

Durability

Built to last

Warmth

Fine wool for summer

Ideal for

Nordic walking

Travel

Hiking

Lifestyle

Trail running

Wool socks you barely notice

Over a long outing, your feet are often the first to suffer: heat builds, moisture lingers and rubbing takes its toll. The wrong socks can make an outing a chore.

These merino wool socks are thin and lightweight. They regulate temperature, limit moisture and feel comfortable against the skin. Their seamless finishes and left- and right-foot fit move with your feet without feeling tight.

Summer trails, mid-season hikes, trail runs or everyday ankle boots: they feel barely there, from the first kilometre to the last.

Because comfortable feet leave you free to take in the scenery.

Key features

Seamless finishes

Reduces hot spots

Anatomical shape

Left foot / right foot anatomical sock shape

Heel / toe reinforcements

Increases durability

Details

Specifications

Weight

60g (39-41)

Brand

Cimalp

Fabrics

53% Merino wool, 45% Polyamide, 2% elastane

Traceability

Manufacturing: Italy
Weaving/Knitting: Italy
Dyeing/Printing: Italy

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Reviews

4.9

Based on 942 reviews

5

94%

4

4%

3

0%

2

0%

1

0%

Customers recommend the usual size

Comfort

Durability

In summary This content is written by AI

Customers particularly appreciate the comfort, lightness and slim design of these socks, which stay securely in place without slipping. They find them warm yet breathable, with some reporting much less sweating, and value their ability to limit odours: one pair was even worn for several days in a row on a trek. They suit hiking, Nordic walking and cycling, including winter outings, and one customer says they have kept their shape well over time. For tall hiking boots, however, they may feel a little too short.

Jean-René B.

Verified customer

Usually wears M Ordered size 42/44 Ordered color Bleu Usage Alpinisme, Randonnée, Escalade

29/10/2026

Very nice socks! I just bought 3 more.

Benoit C.

Verified customer

Height 184cm Usually wears L Ordered size 42/44 Ordered color Gris Usage Randonnée

Translated review

12/10/2026

Perfect. Very comfortable to wear, even with sweat, the socks don't cause blisters. Tested on a 230 km trek with 13,000 m elevation gain.

BERNADETTE G.

Verified customer

Usually wears M Ordered size 36/38 Ordered color Blanc Usage Randonnée

Translated review

08/11/2026

Thermal comfort and blister prevention at their finest! Cimalp Light Wool socks are a true revelation for my feet on hikes. They're the perfect choice for anyone looking for the benefits of merino wool in a lightweight, thin model.

Didier M.

Verified customer

Usually wears L Ordered size 42/44 Ordered color Bleu Usage Randonnée

Translated review

05/11/2026

Top-notch socks, I use them for everything, comfortable, warm, breathable and not too thick.

Patrick M.

Verified customer

Height 185cm Usually wears XL Usage Randonnée

Translated review

04/11/2026

Unmatched comfort from Merino wool. Even after several days of hiking in the same pair, they barely smell.

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F.A.Q

We answer your questions

Need help?

Our team of experts, based in Valence in the Drôme, will get back to you quickly by email, from product advice to order tracking.Based in the French Alps, our specialist team provides prompt email support for product guidance, order tracking, and any other inquiries.

Frequently asked questions Contact us

LIGHT WOOL Outlet

Free repairs for life

Complete your outfit

Who did we design them for?

How warm are they?

What height?

What material is it made from?

Its performance

Ideal for

Wool socks you barely notice

Key features

Seamless finishes

Anatomical shape

Heel / toe reinforcements

Details

Specifications

Complementary products

Reviews

In summary This content is written by AI

Explore the category OUTLET

We answer your questions

Need help?

FAQ

Frequently asked questions

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