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Helmet Size (Women's)

Adult Helmet Fit Guidelines (MFR's General)

 

INSTRUCTION:
*Wrap a cloth measuring tape around your head just above your eyebrows. Pull the tape comfortably snug, and read the length. Figure your hat size, then convert to helmet size.

 

Adult Helmet Fit Guidelines (MFR's General)

Brand

XXS

XS

S

M

L

XL

XXL

XXXL

4XL

5XL

 

Answer

n/a

211/4

215/8

223/8

231/8

231/2

241/4

245/8

n/a

n/a

inches

n/a

53 - 54

55 - 56

57 - 58

59 - 60

61 - 62

63 - 64

65 - 66

n/a

n/a

cm.

n/a

65/8- 63/4

67/8- 7

71/8- 71/4

73/8- 71/2

75/8- 73/4

8

83/4- 81/2

n/a

n/a

hat size

Azonic

203/4- less

203/4- 201/2

211/2- 221/4

221/4- 23

23 - 233/4

233/4- 241/2

241/2- 251/2

251/2 or greater

n/a

n/a

inches

> 52

52 - 54

54 - 56

56 - 58

58 - 60

60 - 62

62 - 64

< 64

n/a

n/a

cm.

> 61/2

61/2- 63/4

63/4- 7

7 - 71/4

71/4- 71/2

71/2- 73/4

73/4- 81/8

< 81/8

n/a

n/a

hat size

Bell

n/a

207/8- 211/4

215/8- 22

223/8- 223/4

231/4- 235/8

24 - 243/8

243/4- 251/4

n/a

n/a

n/a

inches

n/a

53- 54

55 - 56

57 - 58

59 - 60

61 - 62

63 - 64

n/a

n/a

n/a

cm.

n/a

65/8- 63/4

67/8- 7

71/8- 71/4

73/8- 71/2

75/8- 73/4

77/8- 8

n/a

n/a

n/a

hat size

Fly

n/a

207/8- 211/4

215/8- 22

223/8- 223/4

231/8- 231/2

24 - 24 3/8

251/8- 251/2

n/a

n/a

n/a

inches

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

cm.

n/a

65/8- 63/4

67/8- 7

71/8- 71/4

73/8- 71/2

75/8- 73/4

75/8- 73/4

n/a

n/a

n/a

hat size

Fox Racing

n/a

201/2- 211/8

211/4- 221/8

223/8- 231/8

231/4- 233/4

237/8- 243/4

247/8- 253/4

n/a

n/a

n/a

inches

n/a

52 - 53

54 - 55

57 - 59

58 - 60

60 - 63

62 - 65

n/a

n/a

n/a

cm.

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

hat size

HJC

20 - 201/2

207/8- 211/4

215/8- 22

221/2- 227/8

231/4- 235/8

24 - 243/8

243/4- 251/4

255/8- 26

n/a

n/a

inches

51 - 52

53 - 54

55 - 56

57 - 58

59 - 60

61 - 62

63 - 64

65 - 66

n/a

n/a

cm.

63/8- 61/2

65/8- 63/4

67/8- 7

71/8- 71/4

73/8- 71/2

75/8- 73/4

77/8- 8

81/8- 81/4

n/a

n/a

hat size

KBC

n/a

n/a

21.7 - 22

22.4 - 22.8

23.2 - 23.6

24 - 24.4

24.8 - 25.2

n/a

n/a

n/a

inches

n/a

n/a

55 - 56

57 - 58

59 - 60

61 - 62

63 - 64

n/a

n/a

n/a

cm.

n/a

n/a

63/4- 67/8

7 - 71/8

71/4- 73/8

71/2- 75/8

73/4- 77/8

n/a

n/a

n/a

hat size

M2R

201/2- 207/ 8

211/4- 215/8

22 - 223/8

223/4

231/8- 231/2

24 - 243/4

251/8- 251/2

n/a

n/a

n/a

inches

52 - 53

54 - 55

56 - 57

58 - 59

60 - 61

62 - 63

64 - 65

n/a

n/a

n/a

cm.

61/2- 65/8

63/4- 67/4

7 - 71/8

71/4

73/8- 71/2

75/8- 77/8

8 - 81/8

n/a

n/a

n/a

hat size

Brand

XXS

XS

S

M

L

XL

XXL

XXXL

4XL

5XL

 

Moose

n/a

201/2- 207/8

211/4- 215/8

22 - 223/8

223/4- 231/8

231/2- 24

243/8- 243/4

n/a

n/a

n/a

inches

n/a

52 - 53

54 - 55

56 - 57

58 - 59

60 - 61

62 - 63

n/a

n/a

n/a

cm.

n/a

61/2- 65/8

63/4- 67/8

7 - 71/8

71/4- 73/8

71/2- 75/8

73/4- 77/8

n/a

n/a

n/a

hat size

MSR

211/8

211/4

215/8 - 22

223/8 - 223/4

231/8

231/2 - 24

243/8 - 241/4

n/a

n/a

n/a

inches

53

54

55 - 56

57 - 58

59

60 - 61

62

n/a

n/a

n/a

cm.

63/8- 61/2

63/4

67/8- 7

71/8- 71/4

73/8

71/2- 75/8

73/4

n/a

n/a

n/a

hat size

No Fear

n/a

21 - 211/2

211/2- 22

221/2- 23

23 - 231/2

24 - 241/2

241/2- 25

n/a

n/a

n/a

inches

n/a

53 - 54

54 - 55

57 - 58

58 - 59

61 - 62

62 - 63

n/a

n/a

n/a

cm.

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

hat size

O'Neal

n/a

201/2- 211/8

211/4- 221/8

223/8- 231/8

231/4- 233/4

237/8- 233/4

247/8

n/a

n/a

n/a

inches

n/a

n/a

57

59

61

63

65

n/a

n/a

n/a

cm.

n/a

n/a

7

71/4

71/2

73/4

8

n/a

n/a

n/a

hat size

One Industries

n/a

207/8- 211/4

213/8- 22

221/8- 227/8

231/8- 237/8

24 - 241/2

245/8- 251/2

n/a

n/a

n/a

inches

n/a

53 - 54

55 - 56

57 - 58

59 - 60

61 - 62

63 - 64

n/a

n/a

n/a

cm.

n/a

65/8- 63/4

63/4- 7

7 - 71/4

71/4- 71/2

71/2- 73/4

73/4- 8

n/a

n/a

n/a

hat size

Troy Lee Designs

n/a

20 7/8 - 21 1/4"

21-5/821 1/4 - 22"

22 - 22 3/4"

22 3/4 - 23 5/8"

23 5/8 - 24 1/2"

24 1/2 - 24 7/8"

n/a

n/a

n/a

inches

n/a

53 - 54

54 - 56

56 - 58

58 - 60

60 - 62

62 - 63

n/a

n/a

n/a

cm.

n/a

65/8- 6

63/4- 7

7 - 71/4

71/4- 7

71/2- 73/4

73/4- 77/8

n/a

n/a

n/a

hat size

Shoei

211/8

211/4

215/8

223/8

231/8

231/2

241/4

245/8

n/a

n/a

inches

51 - 52

53 - 54

55 - 56

57 - 58

59 - 60

61 - 62

63 - 64

65 - 66

n/a

n/a

cm.

63/8- 61/2

65/8- 63/4

67/8- 7

71/8- 71/4

73/8- 71/2

75/8- 73/4

77/8- 8

83/8- 81/2

n/a

n/a

hat size

Thor

201/2

207/8- 211/4

215/8- 22

223/8- 223/4

231/8- 231/2

24 - 243/8

243/4- 251/8

n/a

n/a

n/a

inches

52

53 - 54

55 - 56

57 - 58

59 - 60

61 - 62

63 - 64

n/a

n/a

n/a

cm.

61/2

65/8- 63/4

67/8- 7

71/8- 71/4

73/8- 71/2

75/8- 73/4

77/8- 8

n/a

n/a

n/a

hat size

Vega

n/a

20.87 - 21.26

21.65 - 22.05

22.44 - 22.83

23.23 - 23.62

24.02 - 24.41

24.80 - 25.20

25.60 - 26.00

26.40 - 26.80

27.00 - 27.50

inches

n/a

53 - 54

55 - 56

57 -58

59 -60

61 - 62

63 - 64

65 - 66

67 - 68

69 - 70

cm.

n/a

65/8- 63/4

67/8- 7

71/8- 71/4

73/8- 71/2

75/8- 73/4

77/8- 8

81/8- 81/4

83/8- 81/2

85/8- 83/4

hat size