Smith I/O MAG S Prescription Ski Goggles

Smith I/O MAG S Prescription Ski Goggles

  • Prescription Price includes clip-on goggle insert made to your prescription
  • Frame Scaled-down version of the I/O MAG, with magnetic lens-switching technology
  • Accessories Includes bonus lens and microfibre goggle bag
  • Lenses Anti-fog treated Carbonic-X spherical lens with ChromaPop lens technology
  • Fit Suits a small to medium adult fit, features adjustable, silicone-lined strap

Our View

Smith's groundbreaking MAG lens replacement technology is no longer for the right-sized faces only. The downscaled I/O MAG S makes exactly the same technology inclusive of smaller faces at no expense to performance or style. Make the most of the tech with the bonus low-light lens supplied as standard.

Smith's View

Performance and function comes in all shapes and sizes. We packed our newest innovation, the Smith MAG interchangeable system, into a smaller frame and combined that with ChromaPop lens technology — function is not sacrificed for the fit you need.

Smith I/O MAG S Ski Goggles


  • Price includes Salice Prescription Insert
  • Smith MAG interchangeable system
  • ChromaPop performance lenses
  • Spherical Carbonic-X outer lens
  • 5X anti-fog inner lens
  • TLT lens technology
  • Suits a small to medium adult fit
  • QuickFit strap adjustment with buckle
  • 3-layer DriWix face foam
  • Helmet compatible
  • AirEvac integration to reduce fogging
  • Ultra-wide, silicone-backed strap
  • Includes bonus low-light lens
  • Includes microfibre bag
  • ChromaPop Lens Technology

    Smith ChromaPop Lenses

    When you see more, you can do more.

    Charge harder, faster, and longer with the amplified detail and enhanced natural color of ChromaPop. Through proprietary ChromaPop lens technology, Smith help you see detail and color beyond normal capabilities.

    ChromaPop filters two specific wavelengths of light that cause color confusion. By doing this the lens delivers greater definition, more natural color, and unmatched clarity to allow you to see more detail.

    There are three ranges of lenses within the ChromaPop selection - Storm, Everyday and Sun.

    Smith ChromaPop Lens Technology - ChromaPop Storm

    ChromaPop Storm

    Tuned to bring the most out of an environment when the storm moves in and the lights go out. Optimize contrast even on the worst days, so you can stay out longer.

    Smith ChromaPop Lens Technology - ChromaPop Everyday

    ChromaPop Everyday

    The ideal all-rounder lens for changeable weather. Suited for a range of conditions, enhances every undulation of snow so you get more out of every moment.

    Smith ChromaPop Lens Technology - ChromaPop Sun

    ChromaPop Sun

    Perfect for cloudless, blazing light conditions, designed to ease the harsh glare of high elevation sun while helping your eyes see more information in terrain.

    Goggles Technology

    Smith Goggles Technology - Responsive Fit Technology

    Responsive Fit

    Smith’s frames act like a suspension system that micro-adjusts to your unique facial structure, assuring a precise, comfortable fit.

    Smith 4D MAG - Spherical Lens

    Spherical Lens

    Spherical lenses provide the highest level of optical clarity, improved fit characteristics and increased volume, improving fog performance.

    Smith 4D MAG - TLT Optics

    TLT (Tapered Lens Technology)

    By progressively tapering the lens from the optical center toward the peripheral view, optical clarity is maximised from all angles.

    Smith Goggles Technology - Carbonic-X Lenses

    Carbonic-X Lenses

    Smith’s Carbonic-X outer lens material is individually moulded to offer optimum scratch and impact resistance. Meets Class 1 optical standards.

    Smith 4D MAG - 5X Anti-Fog

    5X Anti-Fog

    The most advanced anti-fog lens ever created. Smith’s proprietary 5X anti-fog lens treatment withstands fogging for over 120 seconds in controlled lab tests.

    Smith 4D MAG - Hydrophobic Lens Coating

    Hydrophobic Lens Coating

    A durable coating bonded to all mirrored lenses that repels moisture, grease and grime. A barrier between your lenses and the world.

    Prescription Insert Technology

    What is the Prescription Insert?

    The key feature in prescription ski goggles is the use of prescription inserts, which is a separate frame which fits into the framework of the goggles. Smith use their own branded inserts on a select few frames while the majority use a universal insert.

    What are the benefits?

    The insert doesn't change the functionality of the goggle frame itself, meaning you can still take full advantage of any lens interchange system your goggle uses. The insert is easily mounted and removed from the frame, making it easy to clean.

    What are the prescription options?

    Your insert can be glazed with a range of lens materials including anti-fog and bi-focal.

    Smith Goggles Prescription Insert