FEATURED Oakley Men's Flak Jacket LIVESTRONG Sunglasses,Jet Black Frame/Black Lens,one size
- Interchangeable lenses to optimize performance in any environment
- Durability and all-day comfort of lightweight, stress-resistant O Matter® frame material
- UV protection of Plutonite® lens that filters out 100% of UVA / UVB / UVC & harmful blue light up to 400 nm
- Glare reduction and tuned light transmission of Iridium® lens coating
- Protective sports-specific Oakley Soft Vault included with capacity for extra lenses
While the Oakley Flak Jacket might resemble the popular Half Jacket designs, there's more to the innovations than a redesigned frame. The Flak Jacket represents a new generation of Oakley sport eyewear performance. The interchangeable lenses have a permanent hydrophobic lens that repels skin oil, rain and sweat to optimize optical performance. The lenses also resist smudges and clean easier than previous eyewear, making the design better suited to endurance sports and extended climbing and backpacking. While some people found the Flak Jacket lenses easier to change than the Half Jackets, it's all really a matter of getting used to changing lenses. Like learning anything new, changing the lenses the first time around takes an extra moment or
