determine helmet size, carefully measure your head with a cloth
tape measure. For greatest accuracy, someone else other than
yourself should take measurements, and the tape measure should be
held snugly around your head.
measuring tape COMPLETELY around the WIDEST portion of your head,
approximately 1" above the eyebrows and just above the ears and at
the point on the back of your head that will give you the largest
reading. It is best to take several measurements and to take the
largest to determine head size.
head size in the chart below and then order proper helmet size.
If your head size
falls between two head sizes listed, order the smaller helmet size
as the helmet must fit snugly.