It's hard work keeping everyone in line, taming lions, keeping a fire extinguisher handy...but someone has to do it! These are the Ringmaster socks you've always needed to get the job done. Blue Q donates 1% of the sales of these socks to Doctors Without Borders. Fits men's shoe size 7-12. Content: 61% combed cotton, 36% nylon, 3% spandex.