Mach 1 Full Face Helmet

� Fiberglass / Kevlar� shell
� Extraordinary comfortable fit and quiet ride
� Snell M-2005 certified meets or exceeds DOT standard
� Two shell sizes (SX, S, M) (L, XL, XXL) for improved fit
� Deluxe plush removable, washable comfort fit liner
� Liner interchangable within shell sizes
� Optically correct clear shield standard; 6 additional colors
� 3mm shields (for auto racing) available
� Fully vented
� Fabric bag protects helmet from scratches during storage

ADULT

HAT SIZE

INCHES

CM

XS

6-5/8~6-3/4

20.87~21.26

53~54

S

6-7/8~7

21.65~22.05

55~56

M

7-1/8~7-1/4

22.44~22.83

57~58

L

7-3/8~7-1/2

23.23~23.62

59~60

XL

7-5/8~7-3/4

24.02~24.41

61~62

XXL

7-7/8~8

24.80~25.20

63~64

XXXL

8-1/8~8-1/4

25.60~26.00

65~66

XXXXL

8-3/8~8-1/2

26.40~26.80

67~68

XXXXXL

8-5/8~8-3/4

27.00~27.50

69~70

Individual head sizes and shapes vary.

Helmets must always be properly fitted to wearer.