The dakine berm sock the crew height berm biking socks are designed to enhance your biking experience with a merino wool blend that does the double duty of moisture wicking and odor control and we39d argue enhanced comfort the soft hug of arch compression eliminates sock bunching nobody wants to wait for you to fix your socks and strategic ventilation keeps your feet cool dakine berm sock features crew height trail sock merino wool blend for moisture wicking and odor co