Helmet Size Guide:
XS: Hat size 6 1/2 - 6 1/4
S: Up to size 7 hat
M: Hat size 7 - 7 1/4
L: Hat size 7 1/4 and up
 
All-Purpose Riding Helmet 
Ultralight, low profile helmet with large vents providing superior ventilation for a cooler, more comfortable ride. With a DialFit comfort system and removable and washable headliner with FlipFold shims for personal fit options, the Liberty is a great option for all types of riding disciplines.  
·Low profile
·Durable, lightweight construction
·Six mesh covered vents
·DialFit system
·NEW XS size
·FlipFold removable washable headliner with Air-Channel technology
·ASTM/SEI-certified