![SMITH](https://www.zerogchamonix.com/img/m/1057602.jpg)
![](https://www.zerogchamonix.com/40530-medium_default/smith-i-o-mag-goggles-m00680-3-35113.jpg)
The I/O MAG™, utilizing Smith MAG™ lens change system, is designed for optimized performance and perfected fit: two locking mechanisms for lens security, AirEvac ventilation for fog-free integration with Smith helmets, and a frame designed around one of Smith's largest spherical lenses, providing a maximized field of view and 5X anti-fog technology.
The I/O MAG™, utilizing Smith MAG™ lens change system, is designed for optimized performance and perfected fit: two locking mechanisms for lens security, AirEvac ventilation for fog-free integration with Smith helmets, and a frame designed around one of Smith's largest spherical lenses, providing a maximized field of view and 5X anti-fog technology.