Measure Your Head for Cap Size (Please measure in Inches)
Prior to measuring your head, make you hair as flat as possible. Just as would when wearing a wig. Measure three (3) times for accuracy. When measuring, please do not pull on the tape measurer. Pulling or stretching the tape measurer will give you an incorrect size. When in doubt, round up to the nearest 1/4th of an inch. (example: 4.25, 4.5, 4.75)
Below are the Standard Measurements for Small, Medium and Large Cap size unless otherwise noted.