These socks feature merino wool that provides excellent thermal insulation and warms up your feet in cold winters. This is because a lot of air traps in the structure of the woolen fiber. Regardless of the type of physical activity performed, wool insulates and regulates the temperature. It allows you to stay warm in frost and simultaneously remove moisture, leaving your skin dry for longer. Merino wool perfectly separates moisture from the skin - its hygroscopicity is the highest among all fibers and is known for its high quality and durability. Merino wool significantly reduces the unpleasant smell that arises due to the deposition of sweat and is very soft. Merino fibers are extremely thin and resilient.