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  • Merino

Trek 90 Socks - Pack of 3 pairs

Ideal for hiking
Sale price CHF 99.00

In stock

Spend CHF 175 to get free shipping
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Composition

50% polyamide / 39% Merino wool / 9% polypropylene / 2% lycra

Origine et traçabilité

Notre laine mérinos provient d'Australie. Le statut non-mulesé (NM) est attesté sur certificat AWTA.

Marque conçue et développée en Suisse.

Details and technical specifications

Made in Italy

Caractéristiques techniques

  • Grammage : 90 g/m²
  • Finesse de la fibre : < 19,5 µ
  • Plage de température :
  • Coupe :

Cleaning Tips

Merino wool is a natural fiber that regulates temperature, wicks away moisture, and naturally limits odors. To preserve the softness and durability of your socks, follow these recommendations.

Care tips:
• Hand wash or machine wash on wool program at a maximum of 30°C.
• Use a laundry bag to protect the fibers during machine washing.
• Use a gentle wool detergent, without fabric softener or bleaching agents.
• Do not use a tumble dryer. Air dry flat and away from direct sunlight.
• Do not iron.
• Store in a dry and clean place.

Tip: air out socks between uses to preserve their freshness.

Returns and Exchanges

For any exchange or return request, please log in to your customer area.

Delivery

Shipping is free for any order over CHF 175.-

Below that, a fee of CHF 9.- is charged

Your order is processed within 48 hours.

It is then shipped to you.

The delivery time is 4 to 7 days after placing the order.

Track my order

Fjork Merino Treck 90 socks are designed for adventure and performance.

Designed for hiking, trail running, mountain biking, or running, they offer an ideal balance of breathability, support, and durability. Their technical design ensures long-lasting comfort and enhanced protection against wear and friction.

Technical specifications

  • Premium composition: merino wool, nylon, and elastane for the perfect balance of comfort, breathability, and durability
  • Natural thermoregulation: keeps feet warm in cold weather and cool when it is hot
  • Anatomical design: differentiated toe for the left foot (L) / right foot (R) for a precise fit
  • Reinforced heel and toes: better shock absorption and increased durability
  • Wide cuff and optimal support: snug fit to prevent slipping
  • Technical weave: limits unnecessary thickness and optimizes energy recovery
  • Seamless toe: reduces friction and helps prevent blisters
  • Made in Italy: artisanal expertise and lasting quality

Perfect for

Hiking, long-distance treks, running, trail running, mountain biking, and all outdoor activities on demanding terrain.

Benefits of merino wool

  • Thermal regulation in all seasons
  • Optimal moisture management and quick drying
  • Natural antibacterial properties that help limit odors
  • Long-lasting softness and comfort against the skin

Fjork Merino commitments

At Fjork Merino, we design technical and responsible products.

Treck 90 socks are made in Italy with certified mulesing-free merino wool, ensuring respect for animal welfare and the environment.

Comfortable, durable, and high-performing, they are designed to accompany the most demanding adventurers.

Find my size

Performance Sock
How to measure

Wear thin clothing and do not pull the tape tight.

Taille unisexe

Unisex sizing. If between two sizes, size up.

The chart is calibrated on EU shoe size. UK and US (Men/Women) equivalents are provided for reference.

Note: grid calibrated on Fjork Pro Team Ski 90 socks. To validate on similar products.

Frequently asked questions

Why choose merino socks?

They keep the feet warm, dry, and odor-free.

Are they scratching?

No, they are soft and comfortable.

How to wash them?

30 °C, without fabric softener, flat drying.

Are they suitable for hiking?

Yes, they prevent blisters and provide good support.