Functional Klimatex FISTA socks are an unbeatable choice for any adventurer looking for reliability and comfort. Thanks to the high proportion of merino wool, they offer natural thermoregulation that it does not lose even when it is wet. The antibacterial properties of merino wool provide natural protection against skin irritation and they are also suitable for people with sensitive skin. Polyamide fibre ensures the durability and the longevity of socks, so you do not have to be afraid that they will wear out even with intensive use.