I/O MAG S BikeGoggles No-tool Installation

No-tool Installation

Mips® Safety System reduces rotational forces caused by angled impacts to the head

Replacement lens for the Smith Optics RHYTHM MTB Goggles

the 4D MAG S drops you into a bigger

removable visor

I/O MAG S BikeGoggles No-tool InstallationYou can only scope your line if you can see where you're going. Putting on the Smith I O MAG goggles is like flipping the switch from regular to widescreen. Our ChromaPop lens tech boosts color and contrast, so every wind lip, landing, and tree glade is as sharp as possible. It gets our highest level of anti fog treatment and integrates with our helmets for airflow that keeps them fog free through all weather conditions. Whether the day dawns clear or