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Discover the Smith I/O Mag S
With the Smith I/O MAG S you're ready to push your limits on the mountain. This goggle is like switching from a standard screen to widescreen. Thanks to our advanced ChromaPop™ lens technology, colors and contrast are enhanced so every slope, landing and tree line appears crisp. The goggle also features our highest level of anti-fog treatment and integrates seamlessly with our helmets, giving you clear vision regardless of the weather.
The unique Smith MAG lens change system uses magnets for quick and easy lens swaps, letting you adapt effortlessly to conditions. The spherical Carbonic-x lens provides clear, undistorted optics and is impact-resistant for durability and safety.
With the 5X anti-fog inner lens you get advanced protection against fogging even in the most challenging conditions. The ChromaPop™ lenses boost contrast and natural colors so every detail stands out.
The I/O MAG S is designed for seamless integration with Smith helmets, providing maximum comfort, ventilation and fog-free performance. The QuickFit strap adjustment system gets you the right fit fast, while the ultra-wide silicone-backed strap stays in place even during the most demanding runs.
The three-layer DriWix face foam wicks moisture and keeps your goggle free from fog so you always have clear vision. The Responsive Fit frame adapts to the contours of your face for a precise, comfortable fit so you can ski all day without issues.
Whether the day starts bright or turns stormy, with the Smith I/O MAG S you’re always prepared. The goggle is specifically designed for smaller faces so everyone can enjoy the performance and clarity Smith offers. In short, with the I/O MAG S you’re ready to take on any challenge on the mountain.
What’s included
- Includes two lenses: ChromaPop™ Pro Photochromic Red Mirror (installed) and an extra ChromaPop™ Storm Yellow Flash for low-light conditions.
- Smith x gogglesoc™ lens protector
- Microfiber goggle bag with replacement lens pouch.

Technical specifications
Smith Optics is a leading brand in optical products, specializing in high-quality goggles. They combine advanced technologies and stylish designs to provide athletes and outdoor enthusiasts with the best possible visual experience.
The ChromaPop Pro Photochromic Red Mirror lens automatically adapts to changing light conditions and features a red mirror coating that enhances contrast and reduces glare for optimal visibility. (S1-S3 / VLT 16-55%)
For those dark days when the clouds won't quit, this yellow base lens color is ideal for brightening your vision even on the gloomiest days. VLT: 65%
The ChromaPop™ lens technology provides improved color rendition, clarity and definition.
The Smith MAG lens change system uses magnets for fast and easy lens changes.
The Smith Responsive Fit frame adapts to the shape of your face for a precise and comfortable fit, keeping the goggle securely in place. This ensures an enhanced skiing experience with extra comfort and safety.
- ChromaPop™ Pro Photochromic Red Mirror
- ChromaPop™ Storm Yellow Flash
- Smith x gogglesoc™
- Microfiber goggle bag with a pouch for a replacement lens.

