How to Order Your Size

Using a cloth measuring tape or a piece of string, carefully measure the distance around  your forehead as shown in the picture. For greatest accuracy, measurement should be taken by someone other than yourself and the tape measure should be held snugly around head approximately 1" above the eyebrow, just above the ears and at the point on the back of your head that will give you the largest measurement.  Find the measurement within the chart and reference the appropriate size for a perfect fit. We can also assist you in this process, just email us your measurement or hat size and we will contact you with the size needed for a proper fit. Head shape should also be considered when ordering.


Important: If your head size falls between two of the head size ranges listed, order the smaller helmet size as the helmet should fit snugly when buying a new helmet.

Sizing charts are provided by manufacturers for sizing guidelines and do not take into account head shapes which can effect overall fit and comfort.

Half Helmets
Helmet Size Inches
Centimeters
Hat Size
XSmall
20 1/4" to 20 7/8"
6-5/8  to  6-3/4
Small
21 to 21 5/8
 
6-7/8  to  7
Medium
21 3/4" to 22 3/8"
 
7-1/8  to  7-1/4
Large
22 1/2" to 23 1/8"
 
7-3/8  to  7-3/4

XLarge

23 1/4" to 24"
 
7-5/8  to  7-7/8
XXLarge
24 1/8 " to 24 7/8"
 
8  to  8-1/4