Castelli Entrata 13 Black Unisex SocksCastelli sock created to provide the greatest lightness and breathability to all sports lovers. Castelli Entrata 13 Black Unisex SocksCharacteristics:● Polypropylene threads that do not absorb moisture.● Mix of textures for breathability and cushioning.● Midfoot support band.● Cane height 13 cm.REF: 4520043010