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. Specs: Frame Color: Black FoundationLens Color: Green Solex lens for less color distortion in blue-sky conditionsFace Fit: MediumNumber of lenses included: 2Features: Quick Release Lens System makes changing lenses simpleSpherical Carbonic lens for the truest visionPorex technology vents air to prevent foggingWide... Less

Famous for its wide peripherals, clear optics, and stupid-easy lens-swapping capabilities, the polarized Smith I/OS Interchangeable Goggle provides exceptional vision while you blast through pow or schuss into the sun. Smaller than the I/O, the I/OS molds comfortably to small-to-medium face sizes with its flexible frame and dual-layer DriWix foam.