Size Chart - Head Guards - SHG250 & SHG-252

Head Guard - SHG-250 & SHG-252 & MSHG-245

Size
 Circumference
CM INCHES
S 51 - 54 20 - 21.5
M 55 - 57 21.6 - 22.8
L 58 - 60 23 - 24
XL 61 - 65 24.1 - 25.5