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  • Merino

Treck 90 Socks - Pack of 3 pairs

Perfect for hiking
Sale price €85,00

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Composition

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

Origin and traceability

Our merino wool comes from Australia. The non-mulesed status (NM) is attested on an AWTA certificate.

Brand designed and developed in Switzerland.

Manufacturing

Made in: Italy

Technical specifications

  • Fabric weight: 90 gsm
  • Fibre diameter: < 19.5 µ
  • Temperature range:
  • Fit:

Care guide

• Wash at 30 °C maximum, delicate cycle
• Mild detergent, no fabric softener
• Turn the socks inside out before washing
• Use a laundry bag to avoid snagging
• Wash with similar colours
• No bleach, no stain remover
• Do not tumble dry
• Dry flat or on a line, without pegs
• Do not iron

Returns and exchanges

You have 30 days to return an unworn item. See our returns and exchanges page, or write to sav@fjorkmerino.com.

Delivery

Your order is prepared within 48 working hours at most, then delivered in 3 to 8 working days.

We ship across the European Union.

Fjork Merino Treck 90 Socks

The Treck 90 Socks by Fjork Merino are built for adventure and performance.

Designed for hiking, trail running, mountain biking, and running, they strike the perfect balance between breathability, support, and durability. Their technical construction ensures long-lasting comfort and enhanced protection against wear and friction.

Technical Features

  • Premium composition: merino wool, nylon, and elastane for the ideal blend of comfort, breathability, and strength
  • Natural thermoregulation: keeps feet warm in cold weather and cool in the heat
  • Anatomical design: differentiated left (L) and right (R) toes for a precise fit
  • Reinforced heel and toes: superior shock absorption and increased durability
  • Wide cuff and optimal hold: secure fit that prevents slipping
  • Technical weave: minimizes unnecessary thickness and optimizes energy return
  • Seamless toe: reduces friction and prevents blisters
  • Italian craftsmanship: artisanal quality and lasting performance

Perfect for

Hiking, long-distance trekking, running, trail running, mountain biking, and all demanding outdoor activities.

Benefits of Merino Wool

  • Thermal regulation in all seasons
  • Efficient moisture management and quick drying
  • Natural antibacterial properties that limit odors
  • Soft, long-lasting comfort against the skin

Fjork Merino Commitment

At Fjork Merino, we design technical and responsible products.

The Treck 90 Socks are made in Italy from certified mulesing-free merino wool, ensuring respect for both animal welfare and the environment.

Comfortable, durable, and high-performing, they’re crafted to support even the most demanding adventurers — step after step.

Find your size

Performance Sock
How to measure

Wear thin clothing and do not pull the tape tight.

Unisex sizing

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.