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Deal.ai › Oakley › Sunglasses

Oakley

Oakley Flak 2.0 XXL Sunglasses

Oakley Flak 2.0 XXL Sunglasses

4.5(57 ratings)

Best price now

$140.40at Designer Frames OutletChecked 2 h ago

34% under what the other stores charge

Compared across 18 stores. Prices are checked against each store and labelled with when.

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Price facts

Lowest price today: $140.40 at Designer Frames Outlet (checked Nov 10, 2026).
Checked at 18 stores.

Our take on the Oakley Flak 2.0 XXL Sunglasses

The Flak 2.0 XXL is Oakley's sport shield built for wide faces, with the same lens shape as the standard Flak 2.0 but a larger frame and a narrow, high-bridge fit. Prizm lenses boost contrast on road and trail, and the polarized option cuts glare off water and asphalt. The O Matter frame and semi-rimless design keep it light and ventilated for cycling and hiking. Rivals like the Radar EV Path offer more lens coverage and swap options, but few match this fit for extra-large heads.

Best forWide or extra-large facesCyclists and hikersBright, high-glare conditionsShoppers wanting a light sport shield

Pros

Prizm lens sharpens contrast on road and trail
Polarized version cuts glare from water and asphalt
Light O Matter frame stays comfortable on long rides
Semi-rimless shape gives wide, unobstructed view
High-bridge fit suits broad noses and wide faces

Cons

Narrow fit runs tight for some despite the XXL label
Lens height is modest, so coverage is less than full shields
Prizm rose tint is not ideal for very low light
Frame color and lens options are limited

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Oakley Flak 2.0 XXL Sunglasses price history

Lowest price we've seen: $140.40 on Nov 10 at Designer Frames Outlet. Tracked across 18 stores since Nov 10.

What reviewers say

4.5 / 557 ratings

Owners rate it highly for fit on large heads and for Prizm clarity. A few find the frame tighter than expected and want more lens coverage.

What people mention

FitMixedBuyers with wide faces say it fits where standard frames pinch, but some still find it narrow.
Lens clarityPraisedPrizm lenses are called sharp and high-contrast on road and trail.
GlarePraisedThe polarized version is praised for cutting glare off water and asphalt.
CoverageCriticisedSome riders want more lens height and coverage below the eye.
WeightPraisedOwners call the O Matter frame light and comfortable for long sessions.

Specifications

UV Protection Level: Yes
Tint Color: Rose (Base Lens Color)
Tint Darkness: Dark (category 3)
Tint Gradient: No
Polarized: Yes
Lens Material: Plastic
Lens Type: Prizm™ Lens Technology

Questions and answers

Is the Flak 2.0 XXL actually bigger than the standard Flak 2.0?: Yes. It uses the same lens proportions but a larger frame and a high-bridge fit for wide faces. The lens height stays modest, so it is wider rather than taller.
Does it work for cycling and hiking?: Yes. The semi-rimless shape vents well and the Prizm lens helps with road and trail contrast. The polarized version is the better pick for water and bright asphalt.
Is the Prizm rose lens good for low light?: No. It is a dark category 3 lens built for bright conditions. For dawn, dusk or deep shade, a lighter lens is the better choice.
Will it fit a very wide head?: It is the widest Flak 2.0 fit Oakley makes, but the frame is still listed as narrow. Try it on if you are between sizes, since some owners find it tight.
What comes in the box?: You get the sunglasses and a soft microbag for cleaning and storage. A hard case is not included.
Where is the Oakley Flak 2.0 XXL Sunglasses cheapest?: At Designer Frames Outlet, for $140.40, 34% under what the other stores charge, as of our latest check.
What do buyers say about the Oakley Flak 2.0 XXL Sunglasses?: Rated 4.5 out of 5 from 57 ratings.
Where can I buy the Oakley Flak 2.0 XXL Sunglasses?: 17 stores we checked sell it, including Glasses, SmartBuyGlasses, Oakley, Sunglass Hut, Backcountry.

Stores we've priced the Oakley Flak 2.0 XXL Sunglasses at

Ace Hardware deals and prices
Backcountry.com deals and prices
Bloomingdale's deals and prices
Designer Frames Outlet deals and prices
Designer Optics deals and prices
dickssportinggoods.com deals and prices
Macy's deals and prices

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Lens Height

4 cm

Lens Width

Same proportions as the original Flak 2.0

Bridge Fit

High Bridge Fit

Frame Material

O Matter™ frame material

Frame Fit

Narrow, Extra Large size frame

Frame Type

Semi Rim

Gender

Unisex

Sport

Hiking & Trekking, Cycling

Activity

Hiking & Trekking, Cycling

Age Group

Adult

Occasion

Sport

Face Shape

Extra large faces

Suitable For Highlights

Sport Performance

Size

M (132mm), Extra Large, One size fits all

Bridge Width

1 cm (Size One Size)

Height

6.75 IN

Frame Shape

Sport, RectangleSource