The Castelli Free X13 Socks are cycling specific socks, with mesh construction cuff to keep you cool in the summer. Of course length matters when it comes to socks, so here you get 13cm of cuff height for full pro style points! Castelli’s Rosso Corsa sock was the basis for the Free 6 Sock, but they added a new mesh construction to the cuff to make it a bit cooler for summer. The graphics look great with any Castelli product, but they were specifically designed to match the new Free Jersey and Free Kit Bibshort.
Meryl skinlife antibacterial yarns/ Mesh cuff /13cm cuff height
Diaphanous web on top of foot/ High density elastic midfoot support band
Flat-seam toe /Material: 85% Polyester, 15% Spandex
Perfect for hot conditions/ Meryl Skinlife antibacterial yarns
Reinforced cuff keeps sock in place/ Weight: 58g (pair)