These are the G30 Iridium Accessory Lenses for the Oakley Flak Jacket XLJ sunglasses.
Lens Category: 2 Use: Golf in Flat to Medium light
The G30 sunglass lens improves contrast and depth perception in blues and greens making it excellent for golf in flat to medium light. The Iridium coating also helps improve contrast. All Flak Jacket lenses have an Oakley Hydrophobic coating which repels water, oils and dust.
Sunglass lens filters are categorized from 0 to 4 with 4 being the darkest lens. A category of no more than 3 is recommended for driving.
Make the most of your Oakley Flak Jacket XLJ sunglasses - check out the Sports Shades Online
Oakley accessories section for all Flak Jacket sunglass accessories and the accessory sunglass lenses links on this page to kit yourself out with lenses to suit any environment.