The following measurements are for crew-style or dress socks, which usually come several inches above the ankle and below the calf.
11a. Foot Circumference: To determine the foot circumference, measure around the widest part of your foot.
11b. Sock Height: To determine the height of the sock, measure from where you start to turn for the heel shaping to the top of the sock.
11c. Total Foot Length: To measure the total length of your foot, place a ruler or tape measure on the floor. Position the back of your heel at the beginning of the tape and the measure to your longest toe.
NOTE ABOUT SOCK SIZING: In our charts we only refer to U.S. sizes and in the U.S. sock size ranges overlap. In addition, sock sizes do not correlate to shoe size.