I/O | White Vapor Small Sunglass Smudge and moisture resistant for

Smudge and moisture resistant for easy cleaning and clear optics

Medium to large fit

Dual certification all-season use

on-the-go size adjustment

Replacement lens for the Smith Optics 4D MAG S goggle

I/O | White Vapor Small Sunglass Smudge and moisture resistant forVision Quick release lens change system for easy lens changes Spherical Carbonic x lens for distortion free optics and impact resistance 5X anti fog inner lens for advanced fog free performance Available with ChromaPop lens: ChromaPop enhances 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