Smith I/OS Goggles:
The Smith I/OS Goggles takes the absolutely kick-butt Smith I/O goggle, changes the profile, introduces a new outrigger strap connection to better fit a wider variety of face and helmet combinations, and then proceeds to goggle domination. Swapping out lenses is a cinch–unlike traditional goggle lenses. Another innovation with the I/O and I/OS is the dual lens is sealed using a silicone bead instead of foam. Lens ventilation happens using a tiny Porex port with a breathable membrane. The standard package includes two lenses (Ignitor and Sensor Mirror). Inspired by rimless fashion eyewear and driven by the need for interchangeable goggle technology, the I/O brings full interchangeability and a sleek, rimless design aesthetic to the Spherical series. The I/O is technology and style at their finest.