smith champagne helmet BIRDWORX NETWORK CUSTOM SKIN the ventilation system keeps air flowing and your eyewear fog SMITH Women's VANTAGE MIPS Snow

So will repeated small impacts, such as dropping the helmet at the trailhead or tumbling around the back of the rig on the commute home

The size and shape of the vents helps guide airflow through interior channels to maximize ventilation at low and high speeds for better cooling - Cinch Pro Fit system

Beim BMW AirFlow 2 hat hat man es mit einem Kopfschutz der Luxusklasse zu tun

The new visor mechanism ensures smooth and reliable activation, with a compact profile and more EPS in the temple area for greater protection

Should any part of the shell be broken or have sharp indentations, or show obvious signs of wear, then the helmet must be replaced as it is no longer fit for use