More than just a simple re-issue of the classic Frogskin, the Frogskins Lite frame has been upgraded to Oakley's lightweight O Matter polycarbonate material. While crazy-durable, it also has a happy balance of flexibility and rigidity for comfort. The polarized lenses feature all of Oakley's current technology, like HDO (High Definition Optics) for clarity of vision and impact resistance, Plutonite UV protection and Hydrophobic water repellency and smudge protection. Lenses with Iridium treatment provides glare reduction and a tuned light transmission in brighter conditions, while Oakley's fully integrated Polarized options are built into the lens, not an added layer like most other sport sunglass options. The overall effect is a polarized lens that won't degrade over time, provides full protection from the harshest glare across the entirety of the lens, and is popular with casual users, endurance athletes, and all those who enjoy watersports on harsh, sunny days.