UYN Women's Socks, Black/gray, 4

Uyn's Two Layers system is the most sophisticated solution to reduce the formation of blisters. Frontal absorption fabric of 3D structure impacts that guarantees effective foot ventilation. It absorbs impacts and protects the delicate Achilles tendon thanks to a fabric with 3D structure. Cool Air Flow keeps the foot dry and at a pleasant temperature Anatomically shaped insole for sporting performance.