Smith Optics I/O MAG - Kind Bikes & Skis。NIB Smith I/O Mag as with Gogglesoc lens protector Ski snowboard snow goggles. ChromaPop 2lenses - Bright & low light 5x Anti fog inner lens Small fit Color: Study Hall Lens: ChromaPop Everyday Violet Mirror & ChromaPop Storm Blue Sensor Mirror From Website: You can only scope your line if you can see where you\'re going. Putting on the Smith I/O MAG goggles is like flipping the switch from regular to widescreen. Our ChromaPop™ lens tech boosts color & contrast, so every wind lip, landing, and tree glade is as sharp as possible. It gets our highest level of anti-fog treatment & integrates with our helmets for airflow that keeps them fog-free through all weather conditions. Whether the day dawns clear or stormy, lens swaps are a snap thanks to our quick-swap MAG lens system. Product Details Smith MAG lens change system uses magnets for quick, easy lens changes Spherical Carbonic-x lens for distortion-free optics & impact resistance 5X anti-fog inner lens for advanced fog-free performance ChromaPop™ lenses enhance contrast & natural color to make the details pop Provides 100% protection against UVA / UVB Fit / Integration Designed for ultimate integration with Smith helmets for maximum comfort, venting & fog-free performance QuickFit strap adjustment system lets you find the right fit fast Ultra-wide, silicone-backed strap stays put Three-layer DriWix face foam wicks moisture for a fog-free fit Responsive Fit frame adjusts to your face for a precise, comfortable Women\'s fit