The Treck 90 Fjork Merino socks are made 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 guarantees long-lasting comfort and enhanced protection against wear and friction.

Technical specifications

• Premium composition: merino wool, nylon, and elastane for a perfect balance of comfort, breathability, and durability
• Natural thermoregulation: keeps feet warm in cold weather and cool when it's hot
• Anatomical design: differentiated left (L) / right (R) toe for a precise fit
• Reinforced heel and toes: better shock absorption and increased durability
• Wide cuff and optimal support: tailored cut to prevent slipping
• Technical weaving: limits unnecessary thickness and optimizes energy recovery
• Seamless toe: reduces friction and prevents blister formation
• Italian manufacturing: artisanal know-how and lasting quality

Perfect for

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

Merino wool benefits

• Thermal regulation in all seasons
• Optimal moisture management and quick drying
• Natural antibacterial properties limiting odors
• Softness and long-lasting comfort against the skin

Fjork Merino Commitments

At Fjork Merino, we design technical and responsible products.

The 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.