You can choose the size according to the head circumference of your child
XL: head circumference 19.7''- 20.5''
XXL: head circumference 20.5''- 21''
Cotton
Velcro closure at chin

Technical Details

Product Details

Package Dimensions
Width : 9.84 inch
Height : 0.39 inch
Length : 13.78 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B01DF14JMA