The I/O MAG™, utilizing the Smith MAG™ interchangeable system, is designed for optimized performance and perfected fit: two locking mechanisms for lens security, AirEvac™ ventilation for fog-free integration with Smith helmets, and a frame designed for contoured face fit. All this technology is designed around one of Smith’s largest spherical lenses, providing a maximized field of view and 5X™ anti-fog technology. The I/O MAG™ was designed through a process of reducing elements to only the most essential, so there’s nothing getting in the way of a great day on the mountain.

• Smith MAG™ interchangeable system
• Includes bright light and low light ChromaPop™ performance lenses
• Spherical carbonic-x lens
• 5X™ anti-fog inner lens
• TLT lens technology for crystal clear vision
• Medium fit
• Responsive Fit™ frame design
• QuickFit strap adjustment system with clip buckle
• 3-layer DriWix face foam
• Helmet compatible
• Ultra-wide, silicone backed strap
• Includes microfiber goggle bag with replacement lens sleeve