The design features of the M-Tac sock include special thermal zones and padded areas in the toe and heel, extending over the ankle joint, protecting from dislocation and mechanical impact. To improve performance during intensive walking, a transverse arch support has been added, which prevents the sock from rucking.The wide elastic cuffs evenly distributes pressure to keep the sock on the shin. The entire area of the foot is cushioned thanks to the internal terry weave. This trekking socks with textured thermozones wick away moisture with capillary action through the existing ventilation channels. They pair perfectly with membrane shoes, as the process of wicking away moisture is even faster.Material:75% Cotton20% Polyamide5% Elastane