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The Smith I/O MAG XL Snow Goggles deliver an expanded field of view and Smith's acclaimed ChromaPop lens technology in a large-fit frame that's built for serious skiers and snowboarders. Whether you're charging through tree glades on a bluebird day or navigating flat light in a storm, these goggles bring exceptional clarity and the fastest lens changes on the mountain.
ChromaPop Lens Technology: See the Mountain in High Definition
Smith's ChromaPop lenses filter two specific wavelengths of light—480nm and 580nm—where blue bleeds into green and green bleeds into red, the exact points where your eyes struggle to distinguish color. By blocking these crossover zones, ChromaPop delivers sharper color separation, enhanced contrast, and reduced eye fatigue. On storm days when the light goes flat and terrain blends into gray, ChromaPop cuts through the haze to reveal bumps, rolls, and subtle changes in the snow. The spherical Carbonic-X lens construction provides distortion-free optics across your entire field of view, meeting Class 1 optical standards for impact resistance and clarity.
Each pair includes two ChromaPop lenses—one optimized for bright conditions and a second for low light—so you're covered from first chair to last. Photochromic lens options are also available, automatically adjusting tint as conditions change throughout the day.
MAG Magnetic Lens-Change System
Smith's MAG system uses eight magnetic contact points and dual locking mechanisms to make lens swaps fast and secure. Push the release lever on either side of the frame, pull the lens away, and the magnets guide the replacement lens into position with a satisfying click. The entire swap takes seconds, even with gloves on. The system locks tight—no worrying about lenses popping out mid-run.
Large Fit with OTG Compatibility
The I/O MAG XL is designed for larger faces and those seeking maximum peripheral vision, though reviewers note it fits surprisingly well across a range of face sizes thanks to the Responsive Fit frame that flexes to conform to your contours. The XL frame is fully OTG (over-the-glass) compatible and works with Smith's ODS prescription lens inserts, with enough interior volume to accommodate glasses up to 5 inches wide without pressure points. Three-layer DriWix face foam wicks moisture away from your skin, while 5X anti-fog inner lens treatment and AirEvac ventilation integration with Smith helmets keep fog at bay through all conditions.
The ultra-wide, silicone-backed strap stays put, and the QuickFit adjustment system lets you dial in the perfect fit fast. 100% UVA/UVB protection shields your eyes on high-altitude days. Each goggle includes a microfiber bag with a replacement lens sleeve for safe storage and transport.
Color Details
Frame Color
BlackColor Code
19J994YColor Description
Chromapop Sun Black
Frame Color
BlackColor Code
0JX99XPColor Description
Black - Chromapop Everyday Green Mirror
Color Code
M007132AD994VColor Description
Chromapop Pro Photochromic Red Mirror
Color Code
M007133AE9941Color Description
Chromapop Everyday Violet Mirror
Frame Color
BlackColor Code
14H99XPColor Description
Chromapop Everyday Green Mirror
Frame Color
BlackColor Code
13A996KColor Description
Chromapop Sun Red Mirror
Color Code
M007131TR994YColor Description
Chromapop Sun Black
Color Code
M007137CA994YColor Description
Chromapop Sun Black
Frame Color
BlackColor Code
13C994YColor Description
Chromapop Sun Black
Frame Color
BlackColor Code
0JZ994YColor Description
Blackout - Chromapop Sun Black
Color Code
M007132FQ994YColor Description
Chromapop Sun Black
Frame Color
BlackColor Code
0JX996KColor Description
Black - Chromapop Sun Red Mirror
Color Code
M007130JX994OColor Description
Chromapop Pro Photochromic Gold Mirror
Frame Color
BlackColor Code
13F99MNColor Description
Chromapop Sun Black Gold Mirror
Frame Color
BlackColor Code
0JX99MKColor Description
Black - Chromapop Sun Green Mirror
Frame Color
BlackColor Code
13S995TColor Description
Chromapop Sun Platinum Mirror
Frame Color
BlackColor Code
0NT99MPColor Description
Chromapop Everyday Red Mirror
Color Code
M007130JX994BColor Description
Chromapop Everyday Blue Mirror
Frame Color
BlackColor Code
0JX99MPColor Description
Black - Chromapop Everyday Red Mirror
Frame Color
BlackColor Code
0JX994GColor Description
Black - Chromapop Photochromic Rose Flash
Color Code
M007133PS994YColor Description
Chromapop Sun Black
Color Code
M007133PV994YColor Description
Chromapop Sun Black
Color Code
M007132GM994BColor Description
Chromapop Everyday Blue Mirror
Color Code
M007133PW994VColor Description
Chromapop Pro Photochromic Red Mirror
Color Code
M007133PY99MNColor Description
Chromapop Sun Black Gold Mirror
Color Code
M007133VV9941Color Description
Deep Plum GradientLens Color
ChromaPop Everyday Violet Mirror
Color Code
M007133VZ995TColor Description
Classic Beige BotanistLens Color
ChromaPop Sun Platinum Mirror
Color Code
M007133HI99MNColor Description
PatrolLens Color
ChromaPop Sun Black Gold Mirror
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Frequently Asked Questions
Are the Smith I/O MAG XL goggles compatible with prescription glasses?
Yes, the I/O MAG XL features an OTG (over-the-glass) design with enough interior space to comfortably fit glasses up to approximately 5 inches wide. The foam padding includes cutouts for the temples of your glasses to minimize pressure points. The goggles are also compatible with Smith's ODS prescription lens inserts if you prefer not to wear glasses underneath.
How does the Smith MAG lens-change system work?
The MAG system uses eight magnetic contact points and dual locking mechanisms for quick, secure lens changes. To swap lenses, push the release lever on either side of the goggle frame and pull the lens away. The magnets automatically guide the replacement lens into position, and you'll hear a click when both locks engage. The entire process takes just seconds and works even with gloves on.
What is ChromaPop lens technology and how does it improve vision?
ChromaPop is Smith's proprietary lens technology that filters specific wavelengths of light (480nm and 580nm) where color confusion occurs—the points where blue/green and green/red overlap. By blocking these crossovers, ChromaPop delivers enhanced color separation, sharper contrast, and improved definition, making it easier to spot terrain features, bumps, and changes in snow conditions. It also reduces eye fatigue during long days on the mountain.
How does the I/O MAG XL fit compare to the standard I/O MAG?
The I/O MAG XL offers a noticeably larger field of view than the standard I/O MAG, though it's not as oversized as some competitors. Despite being labeled "XL," many reviewers note it fits more like a large and accommodates a surprisingly wide range of face sizes due to the Responsive Fit frame that flexes to conform to your face. The XL is the only size in the I/O MAG line that's OTG-compatible for wearing over glasses.
Do the Smith I/O MAG XL goggles come with multiple lenses?
Yes, each pair includes two ChromaPop lenses: one optimized for bright, sunny conditions (typically installed) and a bonus lens for low-light or stormy conditions. Some models also offer photochromic lens options that automatically adjust their tint based on light conditions. All lenses feature 5X anti-fog treatment and provide 100% UVA/UVB protection.
Are the I/O MAG XL goggles compatible with helmets?
Yes, the I/O MAG XL is designed for seamless integration with Smith helmets, featuring AirEvac ventilation channels that align with helmet venting for maximum airflow and fog-free performance. The goggles also work well with most other helmet brands. The ultra-wide, silicone-backed strap and QuickFit adjustment system ensure a secure, gap-free fit with your helmet.
Compare With Similar Frames
How the Smith Optics Snow Goggles M00713 I/O MAG XL Goggles stacks up against the closest alternatives we carry.
- Better fit for medium-sized faces
- Same ChromaPop lens technology and MAG system
- Slightly lower profile may suit some helmets better
- BirdsEye Vision technology for even wider field of view
- Unique 6x4 toric lens shape for improved peripheral vision
- Premium optics with same ChromaPop technology
- Lower price point ($240-$305)
- Same MAG lens-change system
- ChromaPop lens technology
Read the full comparison
Smith I/O MAG XL vs. I/O MAG vs. 4D MAG: Which Goggle Is Right for You?
Smith's MAG goggle lineup can be confusing, but the differences come down to fit, field of view, and budget. Here's how the I/O MAG XL stacks up against its closest competitors in our catalog.
I/O MAG XL vs. Standard I/O MAG
The choice between the I/O MAG XL and the standard I/O MAG is primarily about fit and whether you need OTG compatibility. Both share the same ChromaPop lens technology, MAG magnetic lens-change system, and price point ($270-$335). The XL offers a noticeably larger field of view and is the only size that accommodates glasses wearers. However, the standard I/O MAG is better suited for medium-sized faces and has a slightly lower profile that some riders prefer. If you wear glasses or want maximum peripheral vision, the XL is the clear choice. If you have a medium face and don't need OTG, the standard fit may be more comfortable.
I/O MAG XL vs. 4D MAG
The Smith 4D MAG ($340-$465) is Smith's flagship goggle, featuring BirdsEye Vision technology with a unique 6x4 toric lens shape for an even wider field of view than the I/O MAG XL. Both use ChromaPop lenses and the MAG system, but the 4D MAG commands a $70-130 premium. Interestingly, some reviewers note that the I/O MAG XL's more flexible frame actually provides a better fit for certain face shapes, despite the 4D's technical advantages. If you want the absolute best optics and widest field of view and budget isn't a concern, the 4D MAG is worth the upgrade. But the I/O MAG XL delivers 90% of the performance at a more accessible price.
I/O MAG XL vs. Squad MAG
The Squad MAG ($240-$305) offers the same magnetic lens-change convenience and ChromaPop technology in a more budget-friendly package. The key difference is the cylindrical lens (vs. the I/O MAG XL's spherical lens), which provides slightly more optical distortion and a smaller field of view due to the thicker frame. The Squad MAG also isn't OTG-compatible. If you're on a tighter budget, don't wear glasses, and can live with a bit less peripheral vision, the Squad MAG is an excellent value. But for the extra $30-60, the I/O MAG XL's spherical lens and larger field of view are worth it for most riders.
Our recommendation: The I/O MAG XL hits the sweet spot in Smith's lineup—premium optics and features without the flagship price tag. It's the best choice for glasses wearers, those with larger faces, or anyone who prioritizes field of view. For medium faces who don't need OTG, consider the standard I/O MAG. For the ultimate in optical performance, step up to the 4D MAG.
At a Glance
Smith I/O MAG Goggles (Standard Fit)
Pros:
- Better fit for medium-sized faces
- Same ChromaPop lens technology and MAG system
- Slightly lower profile may suit some helmets better
- Same price point ($270-$354)
Cons:
- Smaller field of view than the XL
- Not OTG-compatible (won't fit over glasses)
- Less interior volume for airflow
Smith 4D MAG Goggles
Pros:
- BirdsEye Vision technology for even wider field of view
- Unique 6x4 toric lens shape for improved peripheral vision
- Premium optics with same ChromaPop technology
- MAG lens-change system
Cons:
- Significantly more expensive ($340-$465 vs $270-$335)
- Some reviewers find the I/O MAG XL fits better due to more flexible frame
- Larger, bulkier profile may not suit all face shapes
Smith Squad MAG Goggles
Pros:
- Lower price point ($240-$305)
- Same MAG lens-change system
- ChromaPop lens technology
- Sleek, lower-profile design
Cons:
- Cylindrical lens vs spherical (slightly more distortion)
- Smaller field of view due to thicker frame
- Not OTG-compatible
- Some reports of premature foam wear



