Hat Size Chart

	XS	S	S	M	M	L	L	XL	XL
American	6-5/8	6-3/4	6-7/8	7	7-1/8	7-1/4	7-3/8	7-1/2	7-5/8
German	53	54	55	56	57	58	59	60	61
Head Size in Inches*	20-3/4	21-1/8	21-1/2	21-7/8	22-1/4	22-5/8	23	23-1/2	23-7/8

* Measure circumference of the largest part of head (above the ears).