The SI Flak 2.0 XL Thin Blue Line takes performance to the next level and brings style along for the ride.Oakley’s partnership with our nations Law Enforcement has lasted for decades. The alliance was formed to develop new technologies that improve the safety, performance, and comfort for these brave men and women. An obsession with research and development continues to produce duty essential equipment for those whose lives depend on their gear. The Thin Blue Line collection is devoted to honoring these ambassadors of the law.
Oakley has been been toying with a mix of art and technology for some time. The idea was to create clean, authentic style for those who don’t just walk the path of life – they stomp it and leave footprints. That’s what led to Oakley Fuel Cell™. The idea here is unflinching originality and a smooth look. It’s proof that when authenticity speaks for itself, it speaks with volume.
Oakley engineering takes performance to the next level and brings style along for the ride. Flak 2.0 offers a standard size frame with enhanced lens coverage, and every millimeter of the lens is optimized with High Definition Optics® in a ruggedly durable yet lightweight design. Designed to push your limits with patented XYZ Optics® for razor sharp clarity and secure grip of Unobtanium®
- The XL edition offers enhanced lens coverage and specialized lens curvature for protection against sun, wind and impact
- Unobtanium® earsocks and nosepads keep glasses in place, increasing grip despite perspiration
- Patented High Definition Optics® (HDO®) provides superior optical clarity and razor-sharp vision at every angle
- O-Matter™ stress-resistant frame material is both lightweight and durable for all-day comfort and protection
High Definition Optics® (HDO®) is a collection of patented technologies that allow Oakley eyewear to meet or exceed the testing standards of the American National Standards Institute for optical clarity, visual fidelity, and impact resistance.