Measuring Your Head
First, locate a soft measuring tape (tailors tape/ sewing tape)
Next, measure the circumference of your head where the hat will sit, typically just above your eyebrows and ears. Then measure the tape against a ruler.
Compare your measurement to a hat sizing chart to find the corresponding hat size. Use the chart below to help determine.
Hat Sizing
Size Category Head Circumference Range (inches)
XS-SM Approximately 6½″ – 7″
SM-MD Approximately 7″ – 7¼″
LG-XL Approximately 7⅜″ – 7⅝″
XL Approximately 7¼″ – 7⅞″
OSFM Approximately 7″ – 7¾″