The compact frame and smaller face fit of the I/OS packs in as much performance as any large fitting goggle. The interchangeable lens system makes switching lenses easy, while 5X™ anti-fog technology keeps the goggle fog free. Technology is not sacrificed for the small fit you need, so your goggles are tuned for endless powder laps.Read more
Spherical lenses are built on a base curve in both the X (horizontal) and Y (vertical) axis. Smith's spherical lenses are off ered exclusively in carbonic-x material with TLT Optics and a base 6x4 toric shape. This pioneering shape provides the highest level of optical clarity, improved fit characteristics and increased volume improving fog performance.
Smith's carbonic-x outer lens material is individually molded to off er optimum scratch and impact resistance, increased visual acuity and enhanced contrast sensitivity. The carbonic-x material meets Class 1 optical standards. There is simply no better lens.
The most advanced anti-fog lens ever created. Building upon the hydrophilic, micro-etched surface area principles of their Fog-X lenses, their revolutionary, 5X anti-fog inner lens has been engineered to provide over five times the absorptive properties of anything on the market. Initial testing showed standard anti-fog lenses fogging between 30-50 seconds. Smith's proprietary, 5X anti-fog treatment withstood fogging for over 120 seconds in controlled lab tests.
When light passes through a medium it refracts, i.e. changes course. If left uncorrected, this refraction can cause visual distortion and eye fatigue. Smith's Tapered Lens Technology straightens out the incoming light rays by progressively tapering the lens from the optical center toward the peripheral view. What this means for you is that you see with 100% accuracy and maximum comfort.