The Oakley Team GB Flak Jacket Matte Dark Blue grey Iridium Lens 2012 from WWW.THEBIKEFACTORY.CO.UK on line a specialist bicycle store with over 100 year customer service and satisfactionA REALLY GOOD VALUE technically advanced SUNGLASS selected by our buyers to give our customers quality where every item is conceptualised and designed to complement one another and function together allowing year-round healthy cycling.The 2012 MODEL from WWW.THEBIKEFACTORY.CO.UKOakley Team GB Flak Jacket Sport professionals demand nothing less than the best and Oakley have answered their challenge for decades. World-class athletes have driven Oakley to create innovation after innovation including interchangeable lens designs with unbeatable optical clarity. Flak Jacket takes that to the next level with the latest in performance technology. Stays Ahead Of The Sun: Flak Jacket lets you change lenses in seconds to optimize vision in any sport environment. Multiple lens colors are available and all lenses feature the unbeatable clarity of Oakley's High Definition Optics (HDO). Offers A Secure Custom Fit: Choose the nose pads that give you the best fit - two sizes are included with every frame. Like the stem sleeves they're made of Unobtainium to increase grip with perspiration. Oakley's Three-Point Fit optimizes comfort and holds the lenses in precise optical alignment for superior clarity. Optimises Comfort Protection and Clarity: Flak Jacket is made of lightweight O Matter for all-day comfort. Pure Plutonite lens material filters out 100% of all UV and Flak Jacket