Can they dig in or leave marks on the skin?

The cuffs are designed to be non-compressive, with no pressure points that dig into the skin or restrict circulation, even after several hours.

How do they prevent blisters?

The double-skin structure absorbs friction between its two integrated layers: your skin no longer rubs against the fabric but rests on a stable surface while the layers work against each other. The very mechanism that causes blisters is neutralised — even on uneven terrain or with a shoe that pulls at the toe.

What are the delivery times for this product?

If you place your order before 1 pm (excluding weekends), it will be dispatched the same day. Allow 2 to 4 working days for home delivery or collection point delivery within mainland France.

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.

X2-LONG - Double-layer anti-blister trekking socks

16,90 €

930 reviews

Black

Pack offer

Delivered from Tue 27 Oct.

Free returns within 30 days

Available in several versions

High Mid-height

Free repairs for life

By La Réparerie, our repair service.

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X2-LONG

16,90 €

930 reviews

Delivered from Tue 27 Oct.

Free returns within 30 days

Who did we design them for?

For female hikers and male hikers who regularly get blisters on long outings with standard socks.

Long-distance trails and multi-day treks where a blister can ruin the entire experience.

Those who have tried it all – creams, plasters, thick socks – and finally want a lasting, structural solution.

How to wear them?

The high upper covers the calf to protect against the edges of high-cut shoes. Compatible with all walking shoes.

Choosing the right size is crucial: too large, and the folds recreate exactly the problem that the double-skin construction solves.

What sets them apart?

Their double-skin technology transfers friction between the two layers rather than onto the skin, eliminating blisters at the source on long outings.

Its performance

Breathability

Drying time

Quick

Durability

Highly durable fabric

Warmth

Ideal for

Hiking

Nordic walking

Zero blisters, even after 30 km

Blisters form when skin rubs repeatedly against fabric. The usual fixes — thicker socks, anti-chafing creams — don't change the underlying cause: friction still acts directly on your skin.

These socks work differently. Their double-layer construction absorbs friction between the two integrated layers. Your skin doesn't rub against anything — it rests on a stable surface while the two layers glide against each other.

The result: over long distances, blisters no longer appear. Even on uneven terrain. Even with footwear that pulls at the toe box.

Because a structural solution was possible, it just needed to be engineered.

Key features

Integrated double layer

Transfers friction between the two layers – never onto your skin, zero blisters

High calf upper

Protects the calf and ankle from the edges of high trekking shoes

Anatomical L/R shape

No bunching — the sock is shaped to fit your foot

Details

Specifications

Weight

60g (39-41)

Brand

Cimalp

Fabrics

89% Polyamide, 8% Polypropylene, 3% Elastane

Traceability

Manufacturing: Italy
Weaving/Knitting: Italy
Dyeing/Printing: Italy
MATERIAL CHARACTERISTICS: Releases plastic microfibres into the environment during washing

Reviews

4.9

Based on 930 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 especially appreciate their comfort: most find them very comfortable, sometimes even “perfect”, with good support and a pleasant feel on the feet. Several have worn them on long walks, outings lasting more than four hours or major hikes such as the Vosges crossing and the GTJ, with one customer reporting no blisters. Their quality, breathability and relatively thin feel are also praised. Some customers nevertheless recommend confirming their durability before relying on them for very long-term use. They are particularly well suited to hiking and mountain activities.

Andrew ..

Verified customer

Ordered size 42/44 Ordered color Noir / Orange

30/03/2024

Warm and comfortable great hiking socks

Gerald M.

Verified customer

Ordered size M Ordered color Noir / Orange

11/11/2019

Perfect support and protetction. The sizing is correct

Clive.M

Verified customer