These knee high extra thick socks keep you warm for sure. You can also use them in warmer weather thanks to the Merino wools excellent breathability and moisture permeability. Technical weaving provides a better fit while wading. Subzero has a strong Polyamide outer surface for hard usage.

Merino Wool in the body of the sock for extra warm feeling. It has excellent insulating properties, prevents itching and gives extra comfort to your feet.

51% Merino Wool |33% Acrylic | 14% Polyamide |2% Elastane