I/O MAG XL | Black YGroup_LowdownXL2 Strategic venting increases airflow for

Strategic venting increases airflow for reduced fogging and maximum clarity

Megol temple and nose pads provide non-slip grip so glasses stay put

Removable TPU side shields block peripheral light

Floating foam membrane eliminates eyeglass temple pressure

Smith MAG™ lets you change lenses quickly

I/O MAG XL | Black YGroup_LowdownXL2 Strategic venting increases airflow forVision Spherical Carbonic x lens for distortion free optics and impact resistance ChromaPop lenses enhance contrast and natural color to make the details pop 5X anti fog inner lens for advanced fog free performance Smith MAG lens change system uses magnets for quick, easy lens changes Fits over the glasses (OTG ) and is compatible with our optical docking system (ODS) prescription lens insert Fit Integration Designed for ultimate integration with