All hats are made from 100% natural fibres which means that they have some stretch to them. Wool hats are more stretchy than cotton hats. Below is the information of the average head circumference range for each size. Please drop me a message if you have any further questions and need help choosing the correct size.

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0 - 3 months

Head circumference 16 in (41 cm)

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3 - 6 months
Head circumference 17 in (43 cm)

6 - 12 months
Head circumference 17.5 in (45 cm)

 

1 - 3 years
Head circumference 19 in (48 cm)

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Child
Head circumference 20 in (51 cm)

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Adult 
Head circumference 22 in (56 cm)

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Adult Large

Head circumference 24 in (61 cm)

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