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Smith Optics I/O 7 Snow Goggles (Large Frame)

Our Guarantee

our part num: B-IE7NXBK16

Distinguishing Features

  • Spherical Carbonic -X Lens  - Top-notch optical quality
  • Single-Pivot Quick Release Lens Change System - Change lens quickly
  • Bonus Lens - Includes bright light and low light performance mirror lenses


  • Face Size - adult medium, large field of view and over the glasses compatible 
  • Frame - responsive fit frame design, ultra durable
  • Lens - spherical carbonic-x lens with TLT, reduced light distortion
  • Lens Shape - spherical, excellent optics vertically and horizontally
  • Field of View - expanded, increased peripheral vision
  • UV Protection - 100% UV protection from UVA, UVB, and UVC 
  • Replaceable Lens - yes, interchangeable in seconds with single-pivot
  • Additional Lens - included, bright light and low light performance mirror lenses
  • Anti Fog - 5x anti-fog inner lens, keeps lens clear
  • Venting - airevac ventilation integration on top and bottom of frame, to help reduce fogging
  • Face Foam - 3-layer DriWix face foam, for comfort and warmth
  • Strap - ultra-wide, silicone backed strap, secure grip of your helmet 
  • Strap Adjustment – quickfit strap adjustment system with clip buckle, comfortable and precise fit
  • Travel Bag - included, microfiber goggle bag with extra lens pocket

The I/O 7 Is One Of Smith Optics' Finest Goggles Yet

Smith has been at the forefront of goggle technology for years, and with the I/O 7, they show again why they are one of the most trusted in the industry. The unique offering of the I/O 7 is the single-pivot quick release lens change system, which we think makes swapping lenses effortless. With a quick pivot and a few snaps, you can easily go from the bright light lens to your bonus low light lens that is provided. It is worth every penny. 

You can't talk Smith Optics without talking the highest quality lenses. The I/O 7 includes two spherical carbonic-x lenses with TLT. TLT is Smith Optics answer to decreased visual distortion and resulting eye fatigue caused by light refraction. When light passes through any medium, it changes course. This causes visual distortion. To avoid this, Smith Optics progressively tapers the lens from the center outward to straighten the incoming light rays. This tapering (TLT technology) results in nondistorted, more accurate vision. We noticed the visual difference immediately, and we believe you will, too. 

The I/O 7 also includes Smith's patented porex filter which prevents optical distortion during changes in elevation and 5x anti-fog coating to help keep your vision clear for hours. Smith also designed the I/O 7 with an AirEvac ventilation system that interfaces with your helmet to help circulate air, reducing fogging. Couple these technological advancements with the extreme comfort offered by 3-layer DriWix face foam and a dual-axis outrigger position system to eliminate unwanted pressure, and it is clear why the I/O 7 is one of our favorite goggles in SportsProtective's extensive offering. 

About Smith Optics

As the company name implies, Smith has its roots in goggles and sunglasses. Since 1965, Smith has pioneered innovations in sport optics. Smith began producing helmets in 2005 and has quickly grown its reputation in the ski and snowboard industry. Smith Helmets engineers snowboard protective gear with some of the highest technological advances in performance, protection, design, and fit. The company's background in optics informs its helmet design, and Smith prides itself on the seamless integration of its products. Among the technological advances Smith has developed are AirEvac and AirEvac 2 ventilation systems.


Related Items

Smith Optics Size Chart

How to Size Your Smith Optics Helmet

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We offer many different models of Smith Optics Ski Helmets and bike helmets, with each having a different size range depending upon fit system, shell shape, etc. To chose the right size Smith Helmet for you or your kid, follow the steps below.

1. Carefully measure the head circumference, as shown here:

2. Use this measurement to chose the correct size helmet, using the cm as displayed in the "Please Select a Color/Size" drop down list (see image below).

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