Craft Compression Sock

Details
Peloton-tested by Team Saxo Bank, Craft's Compression Socks boast super-light ProCOOL fabric that wicks and breathes to keep you dry and cool, while the compression fit helps prevent muscle fatigue so they're perfect for any use, including recovery. And, the Lycra cuffs and arch support bands keep the socks right where they belong.
This manufacturer's chart helps you check the fit (may show unavailable, and/or not all sizes).