1. MEASURE YOUR HEAD. Determine the circumference of the widest part of your head by using a flexible tape measure. Generally, the widest part of a person's head is the area 2.5 cm (1") above the eyes and ears. However,
we suggest measuring at a few points both above and below that line to determine the greatest measurement before referring to our size tables.
We also suggest testing the fit of a helmet one size smaller and one size larger than what the chart recommends. No helmet can provide protection if it's too uncomfortable to wear.
Comment: I was very satisfied with the shopping experience, selection , prices and expediency.
Thank you, Nick
Z1R Ace Solid Helmets
Comment: I recommended this site to all my riding friends.
Z1R HELMETS REVIEW
Comment: INITIALLY ORDERED TOO SMALL, RETURNS NO PROBLEM AND RAPIDLY GOT THE REPLACEMENT LARGER HELMETS FOR BOTH ME AND THE WIFE. TOOK A 200 MILE RIDE THE DAY AFTER WE RECEIVED THEM. LOVE THEM.
Z1R ACE HELMET REVIEW
Comment: The Z1R ACE HELMET is a very nice 3/4 helmet. It fits well and is "sized" about right. I have not had a opportunity to try it yet due to the fact it is still too cold out to ride and bad road conditions. If the helmet isn't terribly noisy I'm sure I will be happy with it. Jafrum, as usual, shipped promptly and had a great price. I always check out Jafrum before purchasing from anywhere else.