Forced Air cooling technology for a clever ventilation system and optimal head temperature
Acticage structure for better safety
ZOOM Ace fine 3D-adjustement system with handy dial for personalized fit. Ponytail compatible
Half head ring for better comfort
Front eyewear dock
S = 51-55cm / 240g
M = 54-59cm / 260g
L = 58-61cm / 280g