Smith 4D MAG Goggles 2026 The 2026 Smith 4D MAG sets a new benchmark for field of view with BirdsEye Vision™, expanding your vertical and peripheral sight by up to 25% compared to the I/O MAG. This unique lens curvature lets you see more of your surroundings—whether that’s incoming riders, tree lines, or subtle terrain changes. The MAG™ interchangeable system uses eight magnetic contact points and integrated dual locks for fast, secure lens swaps as light conditions shift. Combined with ChromaPop™ contrast-boosting optics, industry-leading anti-fog performance, and a medium fit built for all-day comfort, the 4D MAG delivers clarity and confidence in every direction. Details Lens Technology: BirdsEye Vision™ lens with expanded vertical and peripheral view, ChromaPop™ for enhanced color and detail, Carbonic-X construction with TLT tapered clarity, and 5X™ anti-fog inner lens Spare Lens: Includes two interchangeable ChromaPop™ lenses—bright light and low light Lens Change System: Smith MAG™ system with 8 magnetic contact points and integrated dual locking outriggers for rapid, secure swaps Ventilation: AirEvac™ integration channels warm air out for consistent fog reduction Frame: Medium fit optimized for increased field of view and helmet compatibility Fit: 3-layer DriWix face foam for moisture management and long-lasting comfort Strap: Ultra-wide silicone-backed strap with QuickFit adjustment Bonus Features: Smith helmet integration Hard Case: Premium molded Smith hard case included for long-term goggle protection Accessories: Smith x gogglesoc™ lens protector and microfiber bag included for daily use Lens Guide