It is hard to reinvent a classic, but we feel we’ve done just that with the MILLE GT Sock. Relying on a special combination of yarns, this breathable and lightweight riding sock ensures that your foot stays cool and comfortable on even the hardest summer ride. Unique to the high performance MILLE GT Sock is the use of a new polyamide yarn, which has inherent silver microparticles that incorporate permanent odorControl into the yarn.