Size Head Circumference (inches) Head Circumference (centimetres)
XS 20.5 – 21.3″ 52 – 54cm
S 21.3 – 22″ 54 – 56cm
M 22 – 22.8″ 56 – 58cm
L 22.8 – 23.6″ 58 – 60cm
XL 23.6 – 24.4″ 60 – 62cm
XXL 24.4 – 25.2″ 62 – 64cm

 

SKU CODE – 2000008