Head Size Measure By Size By Inch By Centimeter XXS 6 18 3/4 48 XXS 6 1/8 19 1/8 49 XXS 6 1/4 19 1/2 50 XS 6 3/8 20 51 XS 6 1/2 20 3/8 52 XS 6 5/8 20 3/4 53 S 6 3/4 21 1/8 54 S 6 7/8 21 1/2 55 M 7 22 56 M 7 1/8 22 3/8 57 L 7 1/4 22 3/4 58 L 7 3/8 23 1/8 59 XL 7 1/2 23 1/2 60 XL 7 5/8 24 61 XXL 7 3/4 24 3/8 62 XXL 7 7/8 24 3/4 63 XXL 8 25 1/8 64 XXXL 8 1/8 25 1/2 65 XXXL 8 1/4 26 66 XXXL 8 3/8 26 3/8 67 ** Usually larger size is better if you are not sure. ** A size may vary slightly by manufacturer.** To measure your size, wrap your head above your ears and eyebrows where your hat would normally sit.** Proper handling and care will extend a life of hat. One of important thing is how to wash hat. If washable, please use warm or cold water. Hand wash with brush is best way to keep well. And dry them on shape. Direction: Print and cut out Head sizer. Overlap shaded area A on piece of paper 1 with its counterpart shaded a area on the second piece of paper tape. Repeat the step with shaded area B. Wrap the tape around your head. Make sure the arrow side of the tape overlaps with e4hats.com's logo. Once the size ruler feels comfortable on your head, the arrow on the end of the tape will point to your head size.
** Usually larger size is better if you are not sure. ** A size may vary slightly by manufacturer.** To measure your size, wrap your head above your ears and eyebrows where your hat would normally sit.** Proper handling and care will extend a life of hat. One of important thing is how to wash hat. If washable, please use warm or cold water. Hand wash with brush is best way to keep well. And dry them on shape.