anon vs smith goggles Anon M4S Cylindrical + MFI Face Mask

The Anon M4S Cylindrical + MFI Face Mask snow goggles deliver high-performance technology in a frame perfectly scaled for medium-sized faces. Featuring advanced Magna-Tech® quick lens-change technology and Perceive cylindrical lenses, these goggles guarantee a precise helmet-to-goggle fit, optimum clarity, and weather-ready versatility.

• Medium-size unisex frame, helmet compatible
• Magna-Tech® lens-change system with rare earth N52 magnets
• Perceive high-contrast, cylindrical lenses for terrain-defining clarity
• Hydrophobic and oleophobic lens coating for resistance to smudges, scratches, and moisture
• Full-perimeter ventilation and anti-fog treatment for lasting visibility

The Anon M4S Cylindrical enhances your field of view while offering one of the lowest-profile cylindrical lens design available for medium faces. This model builds on the unmatched performance of the original Anon M4 Goggles, now sized for a more universal fit and with both bright and low light lenses included. 

Key Technical Advantages

• Magna-Tech® quick lens-change uses powerful rare earth N52 magnets, delivering effortless swaps while maintaining a secure seal and elite lens retention—even in harsh mountain conditions.
• The Perceive lens system enhances terrain visibility and depth perception across all lighting conditions, giving you confidence to tackle variable slopes.
• Cylindrical injected lens technology reduces peripheral distortion, setting a new standard for crisp, all-around vision.
• Integral Clarity Technology provides industry-leading anti-fog protection combined with full-perimeter ventilation, so your optics stay clear from base lodge to summit.

Technology and Performance

The Anon M4S Cylindrical + MFI Face Mask stands out with its seamless Magnetic Face Mask Integration (MFI®), allowing instant, gap-free attachment of the included face mask without blocking airflow or limiting movement. A panelled neckwarmer, bonus lens, Magna-Tech storage case, and goggle sock protector complete this premium bundle, so you’re fully equipped for any adventure. Experience all the benefits of the Anon M4S platform in a compact form—optimized for comfort, clarity, and all-season mountain performance.