Oakley Nanoclear Lens Cleaner + Hydrophobic Kit lets you clean your lenses & give them a specially engineered coating in one step. The coating prevents water from leaving streaks & marks that can corrupt your vision. It creates a smudge-resistant barrier that repels skin oils & lotions, so keeping your lenses clean will be a whole lot easier. Just run the marker tip across the entire lens surface, wait 30 seconds then buff it lightly with the included Microclear cloth. Simple. The cleaning/coating solution won’t diminish the clarity of Oakley’s performance lenses, & it’s perfectly compatible with lenses that have Iridium coatings. Nanoclea is compatible with all lens & frame materials, so you can use it with any type of eyewear. Each kit is good for about 50 applications. Not compatible with snow goggles or anti-fog treated lenses. Oakley Nanoclear lens cleaner “pen” with Hydrophobic designed for up to 50 applications Simple single stage application with convenient “pen” applicator & streak free Microclear cleaning cloth Specially formulated Hydrophobic solution not only cleans lenses but also repels dirt, water & oils without affecting the optical precision & clarity of Oakley”s performance lenses Oakley Hydrophobic treated lenses exhibit anti smudge (AS) properties making lenses much easier & faster to clean Lens treatment is compatible with Iridium Lens treatment can be used on any type of eyewear Hydrophobic Lens Cleaning Kit contains: One bottle of Hydrophobic lens treatment with “pen” applicator. One streak-free high quality Microclear cleaning cloth with HDO logo