I/O MAG S | Black YGroup_SQUADReplacementLens Cylindrical Carbonic-x lens for clarity

Cylindrical Carbonic-x lens for clarity and impact resistance with built-in Airflow technology for active ventilation

and they enhance contrast and natural color to make the details pop

large coverage

Fixed vents for consistent airflow

I/O MAG S | Black YGroup_SQUADReplacementLens Cylindrical Carbonic-x lens for clarityVision Smith MAG lens change system uses magnets for quick, easy lens changes Spherical Carbonic x lens for distortion free optics and impact resistance 5X anti fog inner lens for advanced fog free performance ChromaPop lenses enhance contrast and natural color to make the details pop Fit Integration Designed for ultimate integration with Smith helmets for maximum comfort, venting and fog free performance QuickFit strap adjustment system lets you find