Gear for hot days and cool outdoor moments
Highlights

Size chart Smith

Helmets

For Smith helmets, the size that can be ordered includes the interval for the circumference of the head, which you can measure with a tape measure. If no interval is specified, the following sizes serve as a guide: 

SizeHead circumference (cm)
S 51-55
M 55-59
L 59-63
XL 63-67

 

Children

SizeHead circ. (cm)
OS 48-56
S 48-53
M 53-58