Competition Accessories FREE Shipping Customer Service Login View Cart Checkout Why buy from us?
Product Search HACKER SAFE certified sites prevent over 99.9% of hacker crime.

SIZING CHARTS



TALK TO
PEOPLE WHO KNOW


 
Helmet Sizing

To 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. Place the 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. Find your head size in the chart below and then order proper helmet size.

 

20 1/4" to 20 7/8" X-SM (6-1/2" to 6-5/8")
21" to 21 5/8" SM (6-3/4" to 6-7/8")
21 3/4" to 22 3/8" MED (7" to 7-1/8")
22 1/2 " to 23 1/8" LG (7-1/4" to 7-3/8")
23 1/4 " to 24 X-LG (7-1/2" to 7-5/8")
24 1/8 " to 24 7/8" XX-LG (7-3/4" to 7-7/8")
25" to 25 5/8" XXX-LG (8" to 8-1/8")
IMPORTANT:
If your head size falls between two head sizes listed, order the smaller helmet size as the helmet must fit snugly.
 

 

HELMET SIZE CROSS REFERENCE CHART

BRAND   2X-Small X-Small Small Medium Large X-Large 2X-Large 3X-Large
Shoei Metric 51-52cm 53-54cm 55-56cm 57-58cm 59-60cm 61-62cm 63-64cm  
  Inches 21 1/8" 21 1/4" 21 5/8" 22 3/8" 23 1/8" 23 1/2" 24 1/4"  
Arai Metric 51-52cm 53-54cm 55-56cm 57-58cm 59-60cm 61-62cm 63-64cm 65-66cm
  Inches 21 1/8" 21 1/4" 21 5/8" 22 3/8" 23 1/8" 23 1/2" 24 1/4" 24 5/8"
HJC Metric 51-52cm 53-54cm 55-56cm 57-58cm 59-60cm 61-62cm 63-64cm 65-66cm
  Inches 21 1/8" 21 1/4" 21 5/8" 22 3/8" 23 1/8" 23 1/2" 24 1/4" 24 5/8"
Vega Metric   53-54cm 55-56cm 57-58cm 59-60cm 61-62cm 63-64cm 65-66cm
  Inches   21 1/4" 21 5/8" 22 3/8" 23 1/8" 23 1/2" 24 1/4" 24 5/8"
Zox Metric   53-54cm 55-56cm 57-58cm 59-60cm 61-62cm 63-64cm 65-66cm
  Hat Size   6 1/2" - 6 5/8" 6 3/4" - 6 7/8" 7" - 7 1/8" 7 1/4" - 7 3/8" 7 1/2" - 7 5/8" 7 3/4" - 7 7/8" 8" - 8 1/8"
Nolan Metric   53-54cm 55-56cm 57-58cm 59-60cm 61-62cm 63-64cm  
  Inches   20 1/4" - 20 7/8" 21 - 21 5/8" 21 3/4" - 22 3/8" 22 1/2" - 23 1/8" 23 1/4" - 24" 24 1/8" - 24 7/8"  
Zamp Metric   54-55cm 56-57cm 58-59cm 60-61cm 62-63cm 64-65cm  
  Inches   21 1/4" 22" 22 7/8" 23 5/8" 24 3/8" 24 3/4"  
KBC Metric   53-54cm 55-56cm 57-58cm 59-60cm 61-62cm 63-64cm  
  Inches   20 1/4" - 20 7/8" 21 - 21 5/8" 21 3/4" - 22 3/8" 22 1/2" - 23 1/8" 23 1/4" - 24" 24 1/8" - 24 7/8"  
Bell Metric   53-54cm 55-56cm 57-58cm 59-60cm 61-62cm 63-64cm  
  Inches   20 7/8" - 21 1/4" 21 5/8" - 22" 22 3/8" - 22 3/4" 23 1/4" - 23 5/8" 24" - 24 3/8" 24 3/4" - 25 1/4"  
Vemar Metric 52cm 53-54cm 55-56cm 57-58cm 59-60cm 61-62cm 63-64cm 65-66cm

 

 

 
Order Securely Online Anytime