Pearl Izumi P.R.O. Cushion No-Show Socks
Pearl's P.R.O. Cushion No-Show Socks are ready for racers in the Tour de France and casual cyclists alike. For serious comfort, they feature a little extra padding on the balls of the feet and behind the heels, as well as compression panels to support your arches. Plus, they're made of a light, technical wicking fabric and have mesh cuffs so you stay dry and comfortable mile after mile.
This manufacturer's chart helps you evaluate the fit (may show unavailable, and/or not all sizes).