Smith I/O

Priced: $120.90 - $210.90 Rated:   - 5 stars out of 5 by 3 reviews.
Smith I/O
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Color: black / red sol-x lens + blue sensor lens
Available Colors:
Evo $120.90 - $210.90
48% off
Regularly: $234.95 $139.99
40% off
Regularly: $234.95
Berg's Ski Shop $174.95
25% off
Regularly: $234.95 $174.95
25% off
Regularly: $234.95
Al's Sports $174.99
25% off
Regularly: $234.95
PeterGlenn $175.00
25% off
Regularly: $234.95 (2014) $175.00
25% off
Regularly: $234.95 (2014) $175.00
25% off
Regularly: $234.95 $175.00
25% off
Regularly: $234.95 $176.21
25% off
Regularly: $234.95
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Smith I/O -

Continuing to redefine the goggle market the Smith I/O Goggles will give you an amazing field of view so that you can see anything that comes your way while out on the mountain. With a medium frame the I/O fits a huge variety of faces and because of the rimless design gives a huge field of vision given the frame size. With goggles form has to follow function and the I/O does not disappoint. Three Layer DriWix Face Foam makes for a comfortable fit all day and the QuickFit strap with the clip buckle make adjustment and putting your goggle on a cinch. However where the I/O really shines is in the lens department, using spherical Carbonic-X lens with TLT optics to eliminate distortion and increase scratch resistant. To fight off fogging Vaporator technology and the Porex filter keep moisture out by creating the world's strongest thermal barrier. Then not only does the I/O get a super easy to use interchangeable lens system but they give you two premium mirrored lens to ensure you will always have the right lens for the light conditions. Never be caught out with the wrong goggle without having to own multiple pairs with the I/O.


  • Medium Fit


  • Porex™ technology vents air to prevent fogging


  • Includes Microfiber Goggle Bag with Replacement Lens Sleeve


  • Wide, adjustable strap with silicone for good helmet stick
  • QuickFit Strap Adjustment System with Clip Buckle


  • Includes Two Performance Mirror Lenses
  • 5x Anti-Fog Inner Lens
  • Spherical Lens increases interior volume for fog-free vision
  • Quick Release Lens System makes changing lenses simple
  • Spherical, Carbonic-X Lens with TLT Optics
  • Helmet compatible for the best protection
  • Patented Vaporator Lens Technology with Porex Filter
  • Spherical, Carbonic lens for the truest vision
  • DriWix Face Foam stays dry against skin
Inspired by rimless fashion eyewear and driven by the need for interchangeable goggle technology, Smith Optics™ brings you the I/O, where style and performance are perfectly integrated.
Carbonic-X lens is individually molded to offer optimum scratch and impact resistance as well as increased visual acuity and enhanced contrast sensitivity.
TLT (Tapered Lens Technology) straightens out the incoming light rays by progressively tapering the lens from the optical center toward the peripheral view, ultimately offering 100% accuracy and maximum comfort.
Patented Vaporator lens technology with Porex filter keeps moisture on the outside of the lens for a fog-free environment.
Quick release lens system allows you to switch out the lens for ideal performance in ever-changing conditions.
Includes an additional lens.
Dual-layer DriWix™ face foam for complete comfort.
QuickFit strap adjustment system for on-the-fly adjustments.
Helmet compatible design.
Boasts a medium fit.
Berg's Ski Shop
Smith........Dream it up. Break it down. Dial it in. Trick it out. Smith gives you performance eyewear and helmets that offer protection with a purpose-- to charge harder than ever. Team tested and rider remixed. Never failing, ever evolving. Designed for style and built for speed. Performance. Style. Smith. Solid. Inspired by rimless fashion eyewear and driven by the need for interchangeable goggle technology, the Smith I/O goggle brings full interchangeability and a sleek, rimless design aesthetic to the Spherical Series. The I/O is technology and style at their finest.

The Smith I/O Goggle is one of the most popular ski goggles out there for so many reasons. First of all, it's rimless, so you get a bigger range of vision, and you don't get that clunky goggle feel. Second, changing the lenses on the I/O is really easy. You just slide open the tabs, slip out the lens, and stick a new one in. No more tug-of-war with your goggles or bad seals that let in air and snow. The I/O has a medium face fit perfect for riders who like a little more face coverage.

Part of the Smith Vaporator Series, the Smith I/O Goggles show you the best line down any mountain. With the patented Vaporator lens technology, your field of view is sure to be unobstructed by scratches or fogging. The spherical lens offers you the most undistorted view you've ever seen from a goggle. If you want to make sure this winter is the best you've ever had, check out the Smith I/O Goggles.

I/O Goggles from Smith continues to redefine the market. Easily interchanged lenses, amazing field of view, impressive comfort, and fog-free optical technology create a better experience than any other goggle out there.
The I/O Goggles from Smith.

When Smith created the I/O, they invented a category. As the original interchangeable goggle, the I/O is now the standard by which all other goggles are measured.

Al's Sports
The Vaporator Series I/O snow goggle is built to log serious alpine hours--maintaining comfort and clarity in extreme environments. The I/O offers easily interchanged lenses and comes with two performance mirror lenses included to match conditions on the hill. The spherical lens combines with Vaporator technology to offer an amazing field of view, impressive comfort, and fog-free optics. The medium-fit goggle is helmet compatible with an easy to adjust silicone backed strap for custom comfort.
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Average Price History: Price History
Review RatingNumber of Reviews
Awards:2012 Award Winner
Bridge:17 mm
Frame Color:Black
Frame Features: DriWix 3-Layer Face Foam Ultra-Wide, Silicone Backed Strap QuickFit Strap Adjustment System with Clip Buckle
Frame Material:Polyurethane
Frame Size:Medium
Frame Width:149 mm
Goggle Features: Helmet Compatible Bonus Lens Included Microfiber Goggle Bag
Helmet Compatible:Yes
Lens:149mm wide x 70mm high
Lens Color:Ignitor Mirror for variable conditions/ spare Blue Solex lens
Lens Features: Spherical Carbonic-X Lens Tapered Lens Technology 5x Anti-Fog Vaporator Lens Technology with Porex Filter 100% UVA/B/C Protection
Lens Height:77 mm
Lens Material:Polycarbonate Double Lens
Lens Shape:Spherical
Lens Width:84 mm
Model #:IO7IBK12
Number of lenses included:2
Quick Release Lens:I/O
Smith Lenses: Mirrored Lenses Mirrored Lenses Non-Mirrored Lenses Polarized Lenses
Spare Lens Included?:Yes
Special Features:No
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Smith I/O Reviews:

Positive Reviews:

Awesome! Very comfortable. Love having the included dark/light lens selection.
Anonymous - customer at on 01/07/2012

Great product

Matched lens color to jacket..perfect!
SkierSteve at on 01/01/2014

Negative Reviews:


These goggles look great... they would be great if I didn't breath. With the cold winter I have had to ski with a face cover and with in minutes of not even exerting myself these are fogged and iced. Before these I wore bolle's for years and never experienced fogging like these. Very disappointed.
Vitamin C at on 02/02/2014