MHR Helmet Sizes

The sizes suggested below are specific to the manufacturer of this helmet. It is recommended that you visit your dealer to try helmets on prior to buying a helmet online. 

HAT SIZE

INCHES

MHR SIZE

63/8

201/4”

2XS

61/2”

201/2”

2XS

65/8”

207/8”

XS

63/4”

211/4”

XS

67/8”

215/8”

S

7”

22”

S

71/8”

223/8”

M

71/4”

223/4”

M

73/8”

231/8”

L

71/2”

231/2”

L

75/8”

24”

XL

73/4”

243/8”

XL

77/8”

243/4”

2XL

8”

251/8”

2XL

81/8”

251/2”

3XL

81/4”

26”

4XL

83/8”

263/8”

-

81/2”

263/4”

-

83/4”

271/2”

-

87/8”

275/8”

-

 

HAT SIZE

CM

MHR SIZE

63/8

51

2XS

61/2”

52

2XS

65/8”

53

XS

63/4”

54

XS

67/8”

55

S

7”

56

S

71/8”

57

M

71/4”

58

M

73/8”

59

L

71/2”

60

L

75/8”

61

XL

73/4”

62

XL

77/8”

63

2XL

8”

64

2XL

81/8”

65

3XL

81/4”

66

4XL

83/8”

67

-

81/2”

68

-

83/4”

69

-

87/8”

70

-

 

HOW TO MEASURE

1. Helmets

Use the sizing chart above as a guideline in determining your helmet size. To measure the correct helmet size, measure around the head, one in inch above the eyebrows and match inch measurement in chart. If between sizes, it is suggested to go with the smaller size. The interior padding of your helmet will loosen and form to the shape of your head the longer it is worn. A helmet that is loose when new will get even looser once broken in. The final sizing decision will be that of the customer.