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There isn't much you can't do.

You're not some one-trick pony. You're an all-over the mountain, multi-tool of shredding brilliance, and the Smith Photochromic I/O S Interchangeable Goggles keep your view clear whether you're deep in the trees or out in the bright white. These slick goggles load you up with versatility so you can get after it whatever the light is like.

  • Seamless helmet integration makes your helmet and your goggles one streamlined unit
  • Spherical Carbonic-X lens with TLT optics are individually molded to offer you a clear, distortion-free view
  • Photochromic treatment on the inner lens quickly transitions across tint levels to adjust to the light
  • Vaporator Lens Technology uses a Porex filter and a silicone seal to adjust to air pressure and prevent fogging
  • Quick-release lens system lets you swap out lenses at lighting-fast speeds
  • 5X anti-fog inner lens has a hydrophilic, micro-etched surface to stop fog before it can even start
  • Frameless design throws down with wide, unrestricted peripheral vision
  • Triple-layer DriWix face foam with fleece lining creates a smooth seal with your face and is insanely soft
  • Ultra-wide silicone-coated strap with QuickFit strap adjustment holds these goggles to your head
  • Microfiber goggle bag has a replacement lens sleeve safely get your goggles to and from the mountain
  • Comes with one photochromic and one non-photochromic lens

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Here's what others have to say...


Best Lens yet!

  • Familiarity:I've used it several times

Finally broke down and bought this lens. Used them for opening day at Snowbird, Utah and was happy with how they performed. Conditions went from cloudy to sunny and I didn't feel the need to go change my lens to keep up with the girls. Huge thumbs up from this shredder!

Best Lens yet!

I've had 2 pairs!

  • Gender:Female
  • Familiarity:I've put it through the wringer

These Goggles are awesome! I've totally loved the easy-interchangeable lenses. I have a favorite lens, the photo-chromic red, but I've used their low-light and bright light options has well. They are lightweight and very comfortable on your face.

These goggles are a LITTLE bit chilly on a windy day since there isn't a hard outer frame. I bought these goggles for that feature but it does create some airflow.


Best goggles

  • Familiarity:I've used it several times

Purchased these for my wife at the same time I purchased the IO/X for myself. We initially thought of going with IO instead, but as she's tried a friends' IO/S we decided to with these instead.

She absolutely loves these goggles. Visibility, periphery, contrast and color are fantastic. These goggles make everything look better for her; transitions, grooves, any debris are much easier to see in these than her previous old goggles. The photochromic lens seem like they're doing their job however we haven't had the pleasure yet to test them out in more variable conditions. They fit her very well and come up almost to the edge of the helmet; there is just a slight gap in the corners but nothing that is bothering her.

She had no issues with fogging or sweat and they remained clear the entire three days of our last trip. Overall these are quite amazing and she is quite glad we got these.

Best goggles

Best gogs I've ever owned

    Love them! They are light and have nice soft material against your face so they are really comfy to wear. Its really quick and easy to change the lenses so you can easily change them as the light changes during the day. The lenses are really good, provide excellent definition, are pretty durable and I've never had fogging issues.

    I kinda wish I had gone with the IO instead of the IOS as they don't fit my helmet as well as the IO (I currently have a Smith Holt size M).

    Best gogs I've ever owned
    Unanswered Question

    Does this come with an extra green sol-x...

    Does this come with an extra green sol-x mirror lens or an extra red sol-x mirror lens? The description says it comes with an extra red-sol-x, but on Smith's website and other 3rd party sites like Amazon and others, Smith only sells the Smith IOS photochromic google with an extra green sol-x mirror lens? I have never seen the photochromic IOS google with a spare red sol-x lens. I would prefer the green sol-x lens as the spare lens.


    Not just for girls

    • Familiarity:I've put it through the wringer

    These goggles look dope on anyone!


    Looking forward to ski season

    • Gender:Female

    YES! So excited to get these! Now.. just snow please here in Park City! My hubby got a pair similar to these out from Smith last year and I was so jealous. Worth the money, going to be awesome, size to fit your head or helmet like a glove.