Smith 4D MAG Goggles 2026 The 2026 Smith 4D MAG sets a new benchmark for field of view with BirdsEye Vision(TM), 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(TM) interchangeable system uses eight magnetic contact points and integrated dual locks for fast, secure lens swaps as light conditions shift. Combined with ChromaPop(TM) 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(TM) lens with expanded vertical and peripheral view, ChromaPop(TM) for enhanced color and detail, Carbonic-X construction with TLT tapered clarity, and 5X(TM) anti-fog inner lens Spare Lens: Includes two interchangeable ChromaPop(TM) lenses-bright light and low light Lens Change System: Smith MAG(TM) system with 8 magnetic contact points and integrated dual locking outriggers for rapid, secure swaps Ventilation: AirEvac(TM) 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(TM) lens protector and microfiber bag included for daily use Lens Guide