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Oakley · Performance Sunglasses

Oakley Flak 2.0 Sunglasses

The Oakley Flak 2.0 — a semi-rimless performance sunglass with Prizm lenses, O Matter frame and no-slip fit. Prescription available. Get pricing & availability free.

Oakley Flak 2.0 Sunglasses

The Oakley Flak 2.0 is one of Oakley's most popular performance sunglasses — a semi-rimless sport frame that pairs a lightweight, all-day-comfortable design with Oakley's contrast-enhancing Prizm lenses. It's a favorite for running, cycling, golf, baseball and everyday wear.

Built on Oakley's O Matter stress-resistant frame with Unobtainium nose pads and temple tips that grip harder as you sweat, the Flak 2.0 stays locked in during hard efforts. The Plutonite lens blocks 100% of UVA/UVB/UVC and harmful blue light up to 400nm, and Prizm lens options are tuned for road, trail, golf and everyday light.

Key features

  • Prizm™ lens options tuned by sport (Road, Trail, Golf, Field, everyday)
  • Plutonite® lens material — 100% UV protection
  • Lightweight, stress-resistant O Matter™ frame
  • Unobtainium® no-slip nose pads & temples
  • Three-Point Fit for stable, pressure-free comfort
  • Available with Oakley Authentic Prescription Lenses
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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People also ask

Frequently asked questions

Does the Oakley Flak 2.0 come in prescription?

Yes. The Flak 2.0 can be fitted with Oakley Authentic Prescription Lenses (Oakley True Digital), so you get your vision correction in Oakley's own Prizm or polarized lens options. Ask us and we'll walk you through the Rx range for your prescription.

What's the difference between the Flak 2.0 and Flak 2.0 XL?

The Flak 2.0 XL uses a taller, larger lens for more coverage and a slightly wider fit, while the standard Flak 2.0 has a lower-profile lens. Both share the same frame technology and lens options.

Is the Oakley Flak 2.0 good for cycling and running?

Yes — it's one of the most popular sport sunglasses for both. The no-slip Unobtainium pads, light O Matter frame and Prizm Road/Trail lenses make it a strong choice for endurance sport.

Which Prizm lens should I get for the Flak 2.0?

Prizm Road for cycling and mixed light, Prizm Trail for off-road, Prizm Golf for the course, and Prizm Field or Prizm Black for baseball and bright conditions. Tell us your sport and we'll recommend the right tint.

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