Smith I/O MAG Goggles The Smith I/O MAG Goggles deliver fast, secure lens swaps and premium clarity for riders who expect top-tier performance in changing conditions. The MAG system uses magnets and dual locking levers for quick on-hill lens changes, while two included ChromaPop(TM) lenses enhance contrast and definition across varying light. A spherical Carbonic-X lens boosts optical clarity and fog resistance, and 5X(TM) anti-fog technology keeps your vision clear from first chair to last. With a comfortable three-layer DriWix face foam and seamless helmet integration, the I/O MAG remains a cult favorite for mid-size riders. Details Frame: Medium fit with Responsive Fit(TM) frame design that flexes to the shape of the face Lens: Spherical Carbonic-X lens for clarity, impact resistance, and improved fog performance ChromaPop: ChromaPop(TM) lens technology enhances contrast and color for sharper detail Anti-Fog: 5X(TM) anti-fog inner lens provides industry-leading fog absorption Optics: TLT Tapered Lens Technology reduces distortion for true-to-life visuals Lens Change System: Smith MAG(TM) with 8 magnetic contact points and dual locking levers for fast, secure swaps Lenses Included: Two ChromaPop(TM) lenses - one for bright light and one for low light Strap: Ultra-wide silicone-backed strap with QuickFit adjustment system Face Foam: 3-layer DriWix foam for comfort and moisture management Compatibility: Designed for seamless integration with Smith helmets Included: Microfiber goggle bag with spare lens sleeve; Smith x gogglesoc(TM) lens protector Lens Guide