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Flak 2.0 XL Prizm Polarized Sunglasses

5 out of 5 stars
2 Reviews
Color:Matte Black - Prizm Deep H2O


Size Chart


Why We Like The Flak 2.0 XL Prizm Polarized Sunglasses

We like to push ourselves to the limit with the Oakley Flak 2.0 XL Prizm Sunglasses. These interchangeable shades have polarized Prizm lenses to eliminate the intense glare on the road while enhancing contrast and visibility to make sure we see every rock and pothole that might sneak up on us.


  • High-quality sunnies for cycling, running, and intense aerobics
  • Prizm are polarized to eliminate glares and enhance colors
  • Impact-resistant Plutonite lenses are polarized
  • Stress-resistant O Matter frame with nose and temple pads
  • Boundless 8.75-base curvature extends peripherals
  • Please see size chart for lens tint information
  • Item #OAK01IS
Plutonite Prizm (polycarbonate)
Interchangeable Lens
O Matter
Nose/Temple Pads
Face Size
Base Curve
Frame Dimensions
[lens/bridge/temple] 59 / 12 / 133mm
cycling, running, training
Manufacturer Warranty
2 years

Overall Rating

5 based on 2 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 2 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


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5 out of 5 stars

November 4, 2020

Perfect Fit

I've used it once or twice and have initial impressions

I have trouble finding sunglasses that fit, as most are too big and just envelope my face. These are perfect, lightweight, and crystal clear!

Brian E

Originally reviewed on Backcountry.com

5 out of 5 stars

July 6, 2020

awesome tennis sunglasses!!

I've used it several times

I got these in the polaraized, rose gold tint lenses, and cannot tell you how amazing they are for tennis!! I have a smaller face and was worried about the fit, but they are great, stay on my face while playing and I can see the ball so so well! LOVE THEM!


Originally reviewed on Backcountry.com