Acorn Kids Size Guide

Get the perfect fit for your kids designer accessories by Acorn Kids with their size guide.

Summer hats.

Size	Head circumference range	Approx. age
XS	38-45 cm	0 to 9 months
S	45-50 cm	9 to 18 months
M	48-52 cm	1.5 to 3 years
L	50-54 cm	3 to 5 years
XL	52-56 cm	5+ years

Winter beanies.

Size	Head circumference range	Approx. age
XXS	33-37 cm	0 to 3 months
XS	38-42 cm	3 to 6 months
S	42-47 cm	6 to 18 months
M	45-50 cm	1.5 to 3 years
L	47-52 cm	3 to 5 years
XL	50-54 cm	5 years +