Knee-High 400 Woolpower Knee High Socks

The Knee-High 400 Woolpower socks are made of merino wool with a density of 400 g/m², which provides very good thermal insulation to "face" the extreme cold.
These socks from the Ullfrotté range are woven in Sweden in the city of Östersund. Since its creation in 1972, Woolpower has not stopped releasing models of warm clothes from unique weaving techniques.
These socks are made from a Woolpower proprietary material called Ullfrotté Original. These are made of a mixture of 2/3 fine merino wool and 1/3 synthetic fibers.
The Ullfrotté Original material benefits from all the properties of merino wool (warmth, breathable, anti-odour) and synthetic material which guarantees significant solidity to the garment.

To ensure quality, each item of clothing is sewn by a single seamstress who checks the product herself and affixes a label with her name.
This garment can be cleaned at 60°C if necessary.

Exceptional in terms of insulation, the Knee-High 400 Woolpower socks are ideal for all activities practiced in extreme cold when the temperature is negative (outdoor sports, outdoor recreation, outdoor work...).

For more information, do not hesitate to consult the practical Woolpower cold manual available at the bottom of this page.