The fluid lines and revolutionary outrigger locking mechanism of the I/OS key off the successes of the I/O to bring rimless interchangeability to an even broader audience. Small-to-medium fitted, with a quick lens release system for ease of lens change/replacement. "TLT Optics" reduces eye fatigue, while "DriWix" face foam wicks moisture to keep the face dry while keeping wind out. "Porex" lens technology eliminates between-lens fogging. Helmet compatible, the IO comes with two performance mirror lenses, a silicone back strap, and microfibre goggle bag with replacement lens sleeve.

Rim colours/patterns: Antique Yellow, Black Foundation, Bright Plum Alpenglow, Coral Aplenglow, Emerald Bristol, Mint Truetype, Teal Night Out, White Foundation
Lens/mirrors colours/tints: Green Sol-X, Ignitor, Red Sensor, Red Sol-X

Displayed is black foundation w/ red sensor mirror.