Trail running socks - Trail Double black/turquoise Outdoor-bundle That's why the Run Ultra

That's why the Run Ultra running sock was developed with both our expertise in the foot domain

In addition

protecting feet from wet and dirty surfaces

trekking and long walks

Trail running socks - Trail Double black/turquoise Outdoor-bundle That's why the Run UltraA double construction for optimum comfort Trail runners are often exposed to blisters because of the long distances, wet trails and varied footholds. That's why we have created a technical trail sock with a double construction in collaboration with our athletes, allowing friction to occur between the two socks rather than on the foot. The socks incorporate all the innovations expected for trail running. The left foot right foot anatomical