How do I know which size my sons head will...
How do I know which size my sons head will take? I was thinking M/L he is 8 years old.
There should be a sizing chart assigned to this item, and well get that fixed. In the meantime, a M/L is recommended for a child age 3 to 12 and for a head circumference of 21 to 22.5 inches (53 to 57 cm).