Click size chart for larger image
How to find your size ?
To find your size, get cloth tape measure or use a string then measure the string to find the circumference of your forehead at a position just one inch above the eye brows.
If your measurement falls between two sizes, order the next size up.
XS - 20 1/4 - 20 7/8" ( or 52-53 cm)
S - 21 - 21 5/8" ( or 54-55 cm)
M - 21 3/4 - 22 3/8" ( or 56-57 cm)
L - 22 1/2 - 23 1/8" ( or 58-59 cm)
XL - 23 1/4 - 24" ( or 60-61 cm)
XXL - 24 1/8 - 24 7/8" ( 62-63 cm)
HCI Helmets - HCI 10 Helmet Glitter.
We also have a Mail Order Form and we will take company checks, personal checks and money orders.