Sun Hat Size Chart

Enter your head circumference (in inches) to find your recommended hat size:

Head Circumference (inches) Head Circumference (cm) Hat Size
21 1/4 – 21 5/8 54 – 55 cm Small (S)
21 5/8 – 22 55 – 56 cm Medium (M)
22 1/4 – 22 5/8 57 – 58 cm Large (L)
22 5/8 – 23 58 – 59 cm X-Large (XL)
23 1/4 – 23 5/8 59 – 60 cm XX-Large (XXL)

How to measure your head for a sun hat:

  1. Use a soft measuring tape or a string to wrap around the widest part of your head, typically just above your ears and eyebrows.
  2. Make sure the tape is level and snug but not tight.
  3. Compare your measurement with the chart to find your size.

Keep in mind that hat sizes may vary slightly between brands, so always check if the manufacturer has its own size guidelines.

Scroll to Top