By far the best fibre used for making sports socks is polypropylene: a thermoplastic polymer which has several physical and rheological advantages. It weighs 30% less than wool and polyester and has a lower unit weight than any textile yarn.

• Anatomic preshaped SKIN Fit construction.
• FD Gold 100 fabric (100% Polypropylene).
• Terry inserts for extra comfort structure.
• Midfoot with multi-layer stretch support band.
• Height 15 cm.