What does XLJ mean on the Oakley Flak Jacket?

XLJ refers to the extended, taller lens shape — it gives more coverage across your lower field of view than the standard Flak Jacket lens, which many athletes prefer for sun and wind protection.

Can I get the Flak Jacket XLJ in my prescription?

Yes — it can be fitted with Oakley Authentic Prescription Lenses. Share your prescription and we'll confirm the range and lens options that work with the frame.

Is the Flak Jacket XLJ the same as the Flak 2.0?

They're closely related. The Flak Jacket XLJ is the classic model; the Flak 2.0 is the later evolution with an updated frame and lens shape. Both use interchangeable Oakley sport lenses and the same core technologies.

Are replacement lenses available for the Flak Jacket XLJ?

Yes, the Flak Jacket XLJ uses interchangeable lenses, and a range of replacement tints is available. Ask us which lens suits your sport and light conditions.

Oakley Flak Jacket XLJ Sunglasses — Guide & Prescription

Name: Oakley Flak Jacket XLJ Sunglasses
Brand: Oakley

The Oakley Flak Jacket is the icon that started the semi-rimless sport line, and the XLJ version adds a taller lens for extended coverage — protecting more of your lower field of view from sun, wind and glare. It remains a go-to for cycling, running, baseball and golf.

The Flak Jacket XLJ features interchangeable lenses so you can switch tints for changing conditions, Oakley's Plutonite lens for full UV protection, and the same Unobtainium no-slip components that keep Oakley sport frames planted during hard efforts. Many riders and runners consider it the classic that the Flak 2.0 later evolved from.

Key features

XLJ extended lens for more coverage & protection
Interchangeable lenses for changing light
Plutonite® lens — 100% UVA/UVB/UVC protection
Unobtainium® no-slip nose pads & ear socks
Lightweight O Matter™ frame
Prescription options via Oakley Authentic Rx

Prescription available. This style can be made in your prescription — tell us your Rx and we'll confirm the lens options and get you pricing, free.

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Oakley Flak Jacket XLJ Sunglasses

Key features

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