What is preordering?

Preordering is a service that lets our customers order an item that is not in stock yet but soon will be.

The item paid for when ordered is reserved, and then shipped on the date shown below the selected size. 

New collection


Mid trekking sock in Merino wool.
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Mid trekking sock in Merino wool. To hit your hiking targets without a grimace, it's extra-important to look after your feet. The FASTLINE MERINO wool long sock combines the thermal control and natural anti-odour properties of Merino wool with quick-drying polyamide, to give you unrivalled comfort. Ideal with high-cut boots thanks to its mid-calf length, this hiking sock benefits from Friction Free technology, to limit rubbing discomfort that could slow you down. Lastly, its terry sole and reinforced shin will cushion rough underfoot terrain during long days in the mountains.


  • Hiking
  • Trekking


  • Low cut, just above the ankle bone
  • Friction Free® technology to minimise rubbing
  • Merino wool for thermal comfort
  • Terry cushioned sole
  • Elastic arch wrap


  • Fabrics : 56% Polyamide (including 5% Friction free) 44% merinos wool

    • 50g

    Product reference

    • LFV11616_8603
    • Breathable


      A build that maximizes breathability and lightness, and ensures optimal sweat removal and moisture wicking. Ideal for active sports and in hot weather.

    • Merinos wool

      Merinos wool

      Merino wool has fabulous properties: it is anti-odor, absorbent, and naturally elastic too.

    • Stretch


      Enhanced comfort and optimally fluid movement thanks to the fabric's elasticity. Our stretch items are a great companion for all sports activities at all levels, and never limit your potential.