Smith I/O Mag S Ski Goggles

Smith I/O Mag S (small fit) Product Information

Based on the standard I/O, the S version is for smaller faces and women. You can only scope your line if you can see where you're going. Putting on the Smith I/O MAG™ goggles is like flipping the switch from regular to widescreen. Our ChromaPop™ lens tech boosts color and contrast, so every wind lip, landing, and tree glade is as sharp as possible. It gets our highest level of anti-fog treatment and integrates with our helmets for airflow that keeps them fog-free through all weather conditions. Whether the day dawns clear or stormy, lens swaps are a snap thanks to our quick-swap MAG™ lens system. Compatible only with lenses from 20/21 production season. Not compatible with lenses 19/20 or earlier.

Features:

Smith MAG™ lens change system uses magnets for quick, easy lens changes;
Smith MAG™ lens change system: MAG technology allows you to quickly change lenses for any riding condition. Strong and weatherproof magnets guide the lens into the secure anchored position. Once in position, the lens carrier provides a patent-pending dual locking mechanical engagement to secure the lens. With the Smith MAG’s two locking mechanisms, the lens stays locked tight for whatever the hill throws at you. A simple push of one lever at either side of the lens releases the lens for easy swapping as the light and conditions change. Strong and weatherproof N52 magnets automatically guide the lens into the anchored position. The magnetic function speeds up lens changes to get you back out riding faster.
Spherical Carbonic-x lens for distortion-free optics and impact resistance; Normally the eye has trouble distinguishing colors where the blue/green and the green/red wavelengths cross over. ChromaPop™ filters these specific crossovers for greater definition, natural color, and clarity.
5X™ anti-fog inner lens for advanced fog-free performance
Available with ChromaPop™ lens: ChromaPop™ enhances contrast and natural color to make the details pop
Designed for ultimate integration with Smith helmets for maximum comfort, venting and fog-free performance
QuickFit strap adjustment system lets you find the right fit fast
Ultra-wide, silicone-backed strap stays put
Three-layer DriWix face foam wicks moisture for a fog-free fit
Responsive Fit™ frame adjusts to your face for a precise, comfortable fit
Medium fit; Available in Low Fit Bridge version for Asian faces or those with lower nose bridges
Two lenses: Bright light and low light ChromaPop™ performance tints included
Microfiber goggle bag with replacement lens sleeve

Click here for Smith Lens Color Descriptions.

Smith Prescription Information

Bolle Rx adapter This frame utilizes a prescription adapter. This is a piece that carries the prescription and snaps in behind the front lens of the sunglasses. This allows higher prescription availability with the coverage of a large, wrap sunglass lens. It also creates a smaller prescription lens surface area to reduce weight and thickness of prescription lenses. Prescription range +6.00 to -8.00 total power (sphere plus cylinder). ;Most popular prescription options listed. Additional coatings can be added on prescription information page. Since insert sits behind goggle lenses, only clear lenses are recommended. Estimated processing time: 5 to 7 working days. Coatings will add a week.

Sizing Information:

If you look at the description on most product descriptions, we have the "eyesize" measurements. Glasses are not measured in sizes like clothes or shoes. Frames can fit differently on each person's nose or ears. The best option is to try for fit. But you can use the "eyesize" to give you an idea of size. You can double the "A" measurement, add the DBL (nose bridge) and get an approximation of width. However, if the glasses are wrap around, the "eyesize" will be bigger since it wraps around the sides. Thus, comparing the eyesize of your regular glasses doesn't always work. If you are unsure about size, you can also contact us for a recommendation. For more information on how eyesize works, check out our eyesize video.

What is a "PD"

PD (pupil distance) tells us how to center the "sweet spot" of the prescription right in front of your pupil for the best vision. If this is not on your prescription, you can contact wherever you made glasses (not necessarily your eye doctor) to get this information. Or see below on how to measure yourself.

What is "Add"

Add is your reading prescription power. If you wear bifocals or progressives, you will need this. If you don't wear bifcoals or progressives (typically people over 40) then you can skip this.

Prescription Lens Options

Need help navigating all the lens types and lens options? See a full description of options, tints and coatings on our lens options page.

How long will it take?

No prescription or premade prescription options ship in 1-5 business days. Call,chat or email to check stock if you need it faster.

Prescription products take on average about 7 to 10 business days. Coatings can add an extra week. HIgh prescriptions can take extra time as well. Some brands also take longer. See each product page for estimated timelines.

For shipping times, see our shipping page.

Return policy

See our return policy here