We are proud to make our socks right here in Indianapolis, IN where this journey began! Every sock reads "JMJ + USA" at the very top of the calf, just under the welt or cuff. We honor the holy family, Jesus, Mary, and Joseph and are proud to be made in the USA. At the very bottom of the sock, on the bottom of the foot, just above the toe, you'll see the size of the sock: "OSFM" meaning, One Size Fits Most, "XL" for our XL socks, and "Y" for youth socks. Each sock also has a white toe seam to remind you to pray for the Pope!