Castelli Como 20 Thermal Sock

Keep your feet warm without overheating on cold winter rides with the Castelli Como 20 Thermal Sock.

Built using PrimaLoft synthetic yarns. These thermal cycling socks deliver warmth and moisture management. This helps keep your feet dry and comfortable through long rides, winter training and chilly morning commutes.

The mid-weight construction adds insulation without creating excess bulk inside your cycling shoes. While the 20cm cuff height provides extra lower-leg coverage for added warmth.

The regular fit and streamlined profile work comfortably with snug cycling shoes. Making them ideal for riders wanting dependable winter performance without sacrificing pedal feel.