Helmet City: Sizing Center

AFX Helmet Sizing:

AGV Helmet Sizing:

Measure your head size. Pass a tape measure horizontally around your head at a height of about one inch (2.5cm) above your eyebrows. This will measure the largest portion of your head.

Select the helmet that is closest to your head size. Often times your head measurement may fall between two helmet sizes. When this occurs you should first try on the smaller size.

Helmet should have a snug fit around your head yet remain comfortable for long riding periods.

Note: Sizing charts should be used only as a guide.

Size	Centimeter	Inches	Hat Size
XXS	51	20 1/8	6 3/8
XS	53	20 7/8	6 5/8
S	55	21 5/8	6 7/8
M	57	22 3/8	7 1/8
L	60	23 1/2	7 1/2
XL	62	24 3/8	7 3/4
2XL	63	24 3/4	7 7/8

Alpinestars Men Apparel Sizing:

Alpinestars Women's Apparel Sizing:

Arctiva Sizing:

Arai Helmet Sizing:

Bell Motorcycle Helmet Sizing:

Bell Automotive Sizing:

Cortech Jacket Sizing:

Cortech Pants Sizing:

Cortech Glove Sizing:

Cortech Rainsuit Sizing:

Fieldsheer Men's Apparel Sizing:

Fieldsheer Women's Apparel Sizing:

Firstgear Apparel Sizing:

Size	Centimeter	Hat Size	Inches

XXS	51-52	6 3/8 - 6 1/2	20- 20 1/2

XS	53-54	6 5/8 - 6 3/4	20 7/8 - 21 1/4

S	55-56	6 7/8 - 7	21 5/8 - 22

M	57-58	7 1/8 - 7 1/4	22 1/2 - 22 7/8

L	59-60	7 3/8 - 7 1/2	23 1/4 - 23 5/8

XL	61-62	7 5/8 - 7 3/4	24 - 24 3/8

XXL	63-64	7 7/8 - 8	24 3/4 - 25 1/4

XXXL	65-66	8 1/8 - 8 1/4	25 5/8 - 26

Youth S	49-50	6 1/8 - 6 1/4	19 1/4 - 19 3/4

Youth M	51-52	6 3/8 - 6 1/2	20 - 20 1/2

Youth L	53-54	6 5/8 - 6 3/4	20 7/8 - 21 1/4

Youth S/M	49-50	6 1/8 - 6 1/4	19 1/4 - 19 3/4

Youth L/XL	51-52	6 3/8 - 6 1/2	20 - 20 1/2

To ensure proper sizing, please do the following:

HMK Helmet Sizing:

Honda Sizing:

Icon Helmet Sizing:

Icon Pants and Jackets Sizing:

Joe Rocket Helmet Sizing:

KBC Helmet Sizing:

Klim Apparel Sizing:

Klim Glove Sizing:

Mobile Warming Men's Apparel Sizing:

Mobile Warming Women's Apparel Sizing:

Mobile Warming Gloves Sizing:

Nolan Helmet Sizing:

20 ¼ - 20 7/8	21 - 21 5/8	21 ¾ - 22 3/8	22 ½ - 23 1/8	23 ¼ - 24	24 1/8 - 24 7/8
XS	SM	MD	LG	XL	XXL

O'Neal Helmet Sizing:

O'Neal Pants Sizing:

OSI Helmet Sizing:

Pokerun Helmet Sizing:

Powertrip Sizing:

For Alpha Size Jackets and Pants:

Jacket Size	Chest	Waist	Sleeve	Inseam
XS	34-36	27-29	31.5	31
Small	35-37	29-31	32	31.5
Medium	38-40	32-34	33	32
Large	42-44	36-38	34	33
XL	46-48	40-42	35	34
XXL	50-52	44-46	36	35
XXXL	54-56	48-50	36.5	35.5
XXXXL	58-60	52-54	36.5	36
XXXXXL	60-63	55-57	37	36.5

For Chest Size Jackets:

Jacket Size	Chest	Max Belly	Sleeve
40	40	32	33
42	42	34	33
44	44	38	34
46	46	40	35
48	48	42	35
50	50	44	36
52	52	46	36
54	54	48	36.5
56	56	50	36.5

Ladies Jacket Sizes:

Jacket Size	Dress Size	Chest	Waist	Hip/Seat	Sleeve	Inseam (pants)
XS	0-2	31	24-25	35-36	31	31
Small	4-6	33-34	26-27	37-38	32	32
Medium	8-10	35-36	28-29	39-40	33	33
Large	12-14	37-39	30-31	41-42	34	34
XL	16	40-42	32-34	43-44	35	35
XXL/Diva 1	18	42-44	34-36	44-45	-	-
Diva 2	20	45-48	37-39	46-49	-	-

River Road Sizing:

Sleeve Length
With your arms hanging relaxed at your side (slightly bent) measure from center back neck, over the top of the shoulder, down the outside of the arm to the wrist. Your motorcycle jacket will have extra sleeve length built in. Don't compensate for extra sleeve length, just take your actual measurements.

Body Measurement for Men's Jackets and Vests (if your height measures 5'6" to 6'2")

Order this size:	S	M	L	XL	XXL	XXXL
Order this size:	36 - 38	40 - 42	44 - 46	48 - 50	52 - 54	56 - 58
If your Chest Measures	36 - 38	40 - 42	44 - 46	48 - 50	52 - 54	56 - 58
If your Waist Measures	28 - 30	32 - 34	36 - 38	40 - 42	44 - 46	48 - 50
If your Sleeve Measures	32.5 - 33	33.5 - 34	34.5 - 35	35.5 - 36	36.5	37

LADIES' JACKETS AND VESTS SIZING

Bust	Measure across the fullest part of the chest
Waist	Measure around your waist, or belt line
Hip	Measure around the fullest part of your seat while standing
Sleeve Length	With your arms hanging relaxed at your side (slightly bent) measure from center back neck, over the top of the shoulder, down the outside of the arm to the wrist. Your motorcycle jacket will have extra sleeve length built in. Don't compensate for extra sleeve length, just take your actual measurements.

Body Measurement for Ladies' Jackets and Vests (if your height measures 5'3" to 5'8")

Order this size:	S	M	L	XL	XXL	XXXL
Order this size:	6	8 - 10	12 - 14	16 - 18	20 - 22	24
If your Bust Measures	32	34 - 36	38 - 39	41 - 43	44 - 45	46
If your Waist Measures	25	27.5 - 28.5	30 - 31.5	33 - 35	37 - 39	41
If your Sleeve Measures	30	31	32	33	33	33
If your Hips Measure	36	37 - 38	40 - 41	43 - 45	47 - 49	50

MEN'S & LADIES' CHAPS SIZING

Body Measurement for Men's and Ladies' Chaps
The waist on our chaps is adjustable with lacing at the back and a belt in the front. In most cases, the waist can be adjusted to fit. The most important measurement is the thigh. Our chaps are cut extra long. They can be hemmed to the ideal length. Before you hem, make sure to sit down, to get the desired length while on a motorcycle.

Take a measurement around your thigh, halfway between your waist and the center of your knee cap. On a six-foot tall man it should be approximately 10 inches above the knee.

Scorpion Helmet Sizing:

Scorpion Adult Sizing Chart

Head Circumference	Size	Hat Size	Head Circumference
20 7/8 - 21 1/4"	XS	6 5/8-3/4	53-54cm
21 5/8 - 22"	SM	6 7/8-7	55-56cm
22 7/16 - 22 13/16"	MD	7 1/8-1/4	57-58cm
23 1/8 - 23 5/8"	LG	7 3/8-1/2	59-60cm
24 - 24 3/8"	XL	7 5/8-3/4	61-62cm
24 13/16 - 25 3/16"	XXL	7 7/8-8	63-64cm
25 9/16 - 26"	XXXL	8 1/8-1/4	65-66cm