I/O MAG XL | Black Beach & Everyday Replacement lens for the Smith

Replacement lens for the Smith Optics Shift XL MAG sunglass

Dual-slide strap for easy size adjustment

Small-medium fit

ChromaPop™ Polarized lenses delivers color and contrast-boosting performance throughout the full range of the lens

technical knit liner included

I/O MAG XL | Black Beach & Everyday Replacement lens for the SmithVision 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