HELMET
SIZING CHART
Be sure to measure around
the largest diameter of your head, including the tips of your ears
to ensure a proper fit. Remember, size conversions are approximate.
|
| 661
Bravo Helmet Sizing |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 6-5/8 thru
6-3/4 |
20-1/2 thru
21-1/4 |
X-Small |
| 6-7/8 thru
7 |
21-1/4 thru
22 |
Small |
| 7-1/8 thru
7-1/4 |
22 thru 22-7/8 |
Medium |
| 7-3/8 thru
7-1/2 |
22 7/8 thru
23 5/8 |
Large |
| 7-5/8 thru
7-3/4 |
23-5/8 thru
24-1/2 |
X-Large |
| Answer
Helmet Sizing |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 6-5/8 thru
6-3/4 |
20 thru 20
1/2 |
X-Small |
| 6-7/8 thru
7 |
21-1/2 thru
22 |
Small |
| 7-1/8 thru
7-1/4 |
22-1/2 thru
22-3/4 |
Medium |
| 7-3/8 thru
7-1/2 |
23 1/4 thru
23 1/2 |
Large |
| 7-5/8 thru
7-3/4 |
24 thru 24-1/2
|
X-Large |
| Anvil
Helmet Sizing |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 6 thru 6-3/8 |
20-1/2 thru
21-1/4 |
X-Small |
| 6-1/2 thru
7 |
21-3/8 thru
22 |
Small |
| 7 thru 7-1/4 |
22-1/8 thru
22-3/4 |
Medium |
| 7-1/4 thru
7-1/2 |
22-5/8 thru
23-1/4 |
Large |
| 7-1/2 thru
7-5/8 |
23-5/8 thru
24-3/4 |
X-Large |
| Bell
Full Face Helmet Sizing |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 6-5/8 thru
6-7/8 |
20-7/8 thru
21-5/8 |
Small |
| 7 thru 7-1/4 |
22-1/8 thru
22-7/8 |
Medium |
| 7-1/4 thru
7-5/8 |
23-1/4 thru
24 |
Large |
| EBS
Helmet Sizing |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 6-1/2 thru
6-3/4 |
20-1/2 thru
21-1/4 |
Small |
| 7 thru 7-1/4 |
21-3/8 thru
22-3/4 |
Medium |
| 7-3/8 thru
7-3/4 |
22-7/8 thru
23-7/8 |
Large |
| Ecko
Helmet Sizing |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 6 thru 6-3/8 |
19-3/8 thru
20-3/8 |
X-Small |
| 6-1/2 thru
6-3/4 |
20-1/2 thru
21-1/4 |
Small |
| 7 thru 7-1/4 |
21-3/8 thru
22-3/4 |
Medium |
| 7-3/8 thru
7-3/4 |
22-7/8 thru
23-7/8 |
Large |
| Fly
Helmet Sizing |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 6-7/8 thru
7 |
21-5/8 thru
22 |
Small |
| 7 thru 7-1/4 |
22 thru 22-3/4 |
Medium |
| 7-1/4 thru
7-1/2 |
22-3/4 thru
23-1/2 |
Large |
| 7-1/2 thru
7-3/4 |
23-1/2 thru
24-3/8 |
X-Large |
| |
| Fox
Helmet Sizing |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 6-1/2 thru
6-5/8 |
20-1/2 thru
20-7/8 |
X-Small |
| 6-3/4 thru
6-7/8 |
21-1/4 thru
21-7/8 |
Small |
| 7 thru 7-1/8 |
22 thru 22-3/8 |
Medium |
| 7-1/4 thru
7-3/8 |
23-1/8 thru
23-1/4 |
Large |
| 7-1/2 thru
7-5/8 |
23-1/4 thru
24-3/4 |
X-Large |
| GT
Full Face Helmet Sizing |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 7 thru 7-1/8 |
22 thru 22-3/8 |
Small |
| 7-1/8 thru
7-1/4 |
22-3/4 thru
23-1/8 |
Medium |
| 7-3/8 thru
7-1/2 |
23-1/4 thru
23-3/4 |
Large |
| Knucklebone
Full Face Helmet Sizing |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 6-1/2 thru
7 |
21-3/8 thru
22 |
Small |
| 7 thru 7-1/4 |
21-1/8 thru
22-3/4 |
Medium |
| 7-1/4 thru
7-1/2 |
22-5/8 thru
23-1/4 |
Large |
| Knucklebone
Jumper Helmet Sizing |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 6-3/8 thru
7-1/8 |
21 thru 22-1/4 |
Small/Medium |
| 7-1/4 thru
7-3/4 |
22-3/8 thru
24-1/2 |
Large/XL |
| O'Neal
Helmet Sizing |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 6-5/8 thru
7 |
20-3/4 thru
21-5/8 |
X-Small |
| 7 thru 7-1/8 |
21-5/8 thru
22-3/8 |
Small |
| 7-1/8 thru
7-1/4 |
22-3/8 thru
23-1/4 |
Medium |
| 7-1/4 thru
7-5/8 |
23-1/4 thru
24 |
Large |
| 7-5/8 thru
7-3/4 |
24 thru 24-7/8 |
X-Large |
| Odyssey
Apache Helmet Sizing |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 6-5/8 thru
7 |
20-3/4 thru
21-5/8 |
X-Small |
| 7 thru 7-1/8 |
21-5/8 thru
22-3/8 |
Small |
| 7-1/8 thru
7-1/4 |
22-3/8 thru
23-1/4 |
Medium |
| 7-1/4 thru
7-5/8 |
23-1/4 thru
24 |
Large |
| 7-5/8 thru
7-3/4 |
24 thru 24-7/8 |
X-Large |
| Pro
Rider Helmet Sizing |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 6 thru 6-3/8 |
19-3/8 thru
20-3/8 |
XXS-XS |
| 6-3/8 thru
7-3/8 |
20-3/8 thru
22-7/8 |
SM-MD |
| 7-3/8 thru
7-3/4 |
22-7/8 thru
23-7/8 |
LG-XL |
| Pro-tec
Classic - Protec Signature Helmet Sizing |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 6-1/2 thru
7-1/8 |
21 thru 22-1/4 |
Small/Medium |
| 7-1/4 thru
7-3/8 |
22-3/8 thru
24-1/2 |
Large/XL |
| Pryme
Evil - Pryme AL Helmet Sizing |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 6-5/8 thru
6-3/4 |
20 thru 20-1/2 |
XXS/XS |
| 6-7/8 thru
7 |
21-1/2 thru
22 |
Small/Medium |
| 7-1/8 thru
7-1/4 |
22-1/2 thru
22-3/4 |
Large/XL |
| Pryme
8 Trails Helmet Sizing |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 6-1/2 thru
7-1/8 |
21 thru 22-1/4 |
XS/Small |
| 7-1/4 thru
7-1/2 |
22-3/8 thru
24 |
Medium/Large |
| 7-1/2 thru
7-3/4 |
24 thru 24-5/8 |
XL |
| Troy
Lee Helmet Sizing |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 6-1/2 thru
6-7/8 |
21 thru 22-1/4 |
X-Small/Small |
| 7- 7-3/8 |
22-3/8 thru
23-3/4 |
Medium/Large |
| 7-1/2 thru
7-3/4 |
23-3/4 thru
24-1/2 |
X-Large/XXL |
| TSG
Custom/Factory |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 6-1/2 thru
7-1/8 |
21 thru 22-1/4 |
Small/Medium |
| 7-1/4 thru
7-3/32 |
22-3/8 thru
24-1/2 |
Large/XLl |
| XS
Full Face Helmet
Sizing |
| HAT SIZE |
MEASURED SIZE |
HELMET SIZE |
| 6-3/4
thru 6-7/8 |
21-1/4
thru 21-5/8 |
X-Small |
| 7
thru 7-1/8 |
22
thru 22-3/8 |
Small |
| 7-1/4
thru 7-3/8 |
22-3/4
thru 23-1/8 |
Medium |
| 7-1/2
thru 7-5/8 |
23-1/2
thru 24 |
Large |
| 7-3/4
thru 7-7/8 |
24-3/8
thru 24-3/4 |
X-Large |