X Socks Running Short Grey

X Socks Running Short give you that barefoot feeling. Running causes shock waves to travel through your entire body, causing considerable stress and strain, in particular to the joints and spine. The anatomically-shaped footbed protects and supports your feet even on hard surfaces. The special Achilles tendon protector keeps the rim of your shoe at a distance, thus preventing uncomfortable friction and skin abrasions because the sensitive Achilles tendon area is cradled in the hollow created by the protector. The Air ventilation system keeps your feet within a comfortable temperature range and decreases the risk of hot, burning feet and blisters.