Hat Measurements
Head Size Hat Size
Inches Cm
21 21 53 6 – 5/8 XS
21 –1/2 1/2 54 6 –3/4 S
21 –5/8 5/8 55 6 – 7/8
22 – 1/8 56 7 M
22 – 1/2 1/2 57 7 –1/8
23 58 7 –1/4 L
23 – 3/8 3/8 59 7 – 3/8
23 –3/4 60 7 –1/2 XL
24 61 7 – 5/8
24 –1/2 62 7 –3/4 XXL
24 - 3/4 3/4 63 7 –7/8