The Falke Lady DRYNAMIX Liner Socks in White/Black (8529-0200) are designed for superior comfort and performance! These ultra-thin liner socks are made from Drynamix yarn, which offers special moisture transfer and cooling properties. They feature soft elastic arch support to keep the sock in place and provide gentle support, knitted mesh panels for ventilation, a hand-linked toe seam to prevent friction and blisters, and reinforced heel and toe for durability.