Size Chart Hat

HAT SIZES EXTRA SMALL SMALL MEDIUM MEDIUM LARGE EXTRA LARGE EXTRA LARGE
CM 55 56 57 58 59 60 61
INCHES 21 5/8 22 22 3/8 22 3/4 23 1/8 23 1/2 24
US SIZE 6 7/8 7 7 1/8 7 1/4 7 3/8 7 1/2 7 5/8