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Oakley

Oakley Flak 2.0 XL OO9188 Rectangle Sunglasses for Men for Women

  • Based on 4,784 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Apr 27
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Color: Polished Black


Lens Width: 59 Millimeters


Description

The XL edition of the Oakley Flak 2.0 sunglasses offers a standard size frame with enhanced lens coverage, and every millimeter of the peripheral view is optimized with High Definition Optics in a durable yet lightweight design that takes performance to the next level and brings style along for the ride. Essential gear for competition, the Oakley Flak 2.0 XL Sunglasses have a 8.75 base lens curvature for protection against sun, wind and impact, and patented XYZ Optics maintains clarity along the full curve while you push your limits with the comfort and secure grip of Unobtainium . Oakley created an array of lens/frame combinations so you can choose options including the glare-cutting power of Polarized optics, the balanced light transmission of Iridium lens coatings, and Prizm lens technology that fine-tunes vision by emphasizing colors where the eye is most sensitive to detail. Oakley was created for world-class athletes, those who see the limits of possibility as just another challenge. Their dedication drives the brand to look beyond the conventional ideas of industry standards. It's in Oakley's DNA to identify problems, create inventions, and wrap those inventions in art. And simply to make things better than anyone thought possible. D Oakley was created for world-class athletes, those who see the limits of possibility as just another challenge. Their dedication drives the brand to look beyond the conventional ideas of industry standards. It's in Oakley's DNA to identify problems, create inventions, and wrap those inventions in art. And simply to make things better than anyone thought possible. Decades of Oakley innovation have been awarded more than 540 patents that elevate physics to the level of art. Technologies transcend sports to enhance the lives of consumers, and more than 110 countries now enjoy a full array of market-leading products including premium sunglasses, goggles, prescription eyewear, apparel, footwear and accessories. These products represent Oakley's commitment to excellence - a passion that redefines what is possible for those who defy their own limits.

Package Dimensions ‏ : ‎ 7 x 4 x 3 inches; 1 Pounds


Item model number ‏ : ‎ OO9188


Department ‏ : ‎ Unisex


Date First Available ‏ : ‎ April 21, 2026


Manufacturer ‏ : ‎ Oakley


Product Warranty: For warranty information about this product, please click here


Best Sellers Rank: #76,394 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #294 in Men's Sunglasses


#294 in Men's Sunglasses:


Customer Reviews: 4.7 4.7 out of 5 stars (3,380)


Color: Polished Black


Item Shape: Rectangular


Lens Color: Prizm Black Polarized


Style Name: Flak® 2.0 XL


Sunglasses Form: wrap_around


Frame Coverage: Full Frame


Lens Type: Mirrored


Lens Coating Description: UV Protection Coating


Ultraviolet Light Protection: Yes


Polarization Type: Polarized


Fit to Size Sentiment: Good


apparel-closure-type: Fold


Fit Type: Regular


Brand: Oakley


Age Range Description: Adult


UPC: 888392279958


Target Audience: Men


Global Trade Identification Number: 58


Manufacturer: Oakley


Style Number: OO9188


Manufacturer Part Number: Flak 2. Xl 918872


Unit Count: 1.00 Count


Item Type Name: Sunglasses


Item Weight: 0.25 Kilograms


Frame Material Type: O_matter


Lens Material Type: Plastic


Material: Plastic


Apparel Fabric Weight Class: Lightweight


Product Care Instructions: Hand Wash Only


Arm Length: 100 Millimeters


Bridge Width: 12 Millimeters


Lens Width: 59 Millimeters


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Oakley Flak 2.0 XL: The Ultimate Sunglasses for Active Lifestyle? Simply Put: AWESOME!!!
Color: Matte Black Camo/Prizm Deep Water Polarized Lens Color: Prizm Deep Water Polarized
I recently got my hands on a pair of Oakley Flak 2.0 XL sunglasses, and I can't express how thrilled I am with this purchase. These sunglasses have completely transformed my outdoor experiences and have become an integral part of my active lifestyle. The first thing that struck me about the Flak 2.0 XL is their exceptional design. They look sleek, modern, and stylish, making a bold fashion statement while ensuring superior functionality. The extended lens coverage not only provides a sporty appearance but also offers exceptional eye protection from all angles. What truly sets the Flak 2.0 XL apart is its unrivaled optical clarity. The High Definition Optics (HDO) technology ensures that every detail is crystal clear, allowing me to see the world with enhanced clarity. Whether I'm cycling, hiking, or just out for a casual walk, these sunglasses provide a vivid and distortion-free view. Comfort is another area where the Flak 2.0 XL excels. The lightweight O Matter frame feels incredibly comfortable, even during extended wear. The Unobtainium ear socks and nose pads ensure a secure fit, preventing any slipping or discomfort, even when I break a sweat during my activities. Durability is a significant factor for me when investing in eyewear, and Oakley has not disappointed. The Flak 2.0 XL is built to withstand the rigors of an active lifestyle. They are highly resistant to impact and abrasion, making them the ideal choice for sports and outdoor adventures. The interchangeable lenses are a game-changer. I appreciate having options for different lighting conditions, and swapping them out is a breeze. Whether it's a sunny day, overcast skies, or even low-light conditions, I always have the perfect lens for the job. Additionally, the Flak 2.0 XL offers good UV protection, which gives me peace of mind, knowing that my eyes are shielded from harmful sunrays. In summary, the Oakley Flak 2.0 XL sunglasses are a stellar investment for anyone leading an active lifestyle. They combine style, comfort, and performance seamlessly. These sunglasses have enhanced my outdoor experiences and become an indispensable accessory for me. If you're looking for sunglasses that can keep up with your active pursuits while elevating your style, look no further than the Oakley Flak 2.0 XL. They are, without a doubt, the ultimate sunglasses for those who demand the best in eyewear. ... show more
Reviewed in the United States on September 3, 2023 by Stevo
    • Birthday Gift For My Husband
Color: Polished White on Black/Prizm Black Pola... Lens Color: Prizm Black Polarized
I purchased these for my husband as a birthday gift to replace his older pair of Flax. The crisp white frame paired with the reflective lenses (Polarized & PRIZM) look really sharp and stylish on him. They fit his face perfectly and he says they feel comfortable. He also said the Polarized & PRIZM lenses make driving in bright sunlight much easier and helped him see more clearly during our recent July beach trip. Excellent quality and durability, as expected from Oakley, and at a great price! ... show more
Reviewed in the United States on August 19, 2025 by Clarrisa W.
    • Big Oakley fan, love these glasses
Color: Polished White/Prizm Jade Lens Color: Prizm Jade
Love these glasses, the Prizm lenses are amazing not only keeping the sun out better than anything I've had, they make everything look more vivid or high definition. Had some Gas Cans with the same lenses but after long days of UTV driving they started to hurt around the ears (but they look awesome 😄). Got these to wear after riding and pulling my trailer home and you can barely tell youre wearing anything. Bought other lenses and sock kit and its like having 2 different pairs. Definitely recommend getting these to anyone who does a lot outdoors. ... show more
Reviewed in the United States on November 4, 2025 by Steve Robinson
    • Love the unobtanium, you're not going to get it anywhere else☝🏻
Superb Thought might have lil' more lenses coverage, yet measurements are given. So far awesome ☝🏻
Reviewed in the United States on February 17, 2026 by paul
    • Performance Over Style—Crystal Clear Where It Counts
Color: Si Matte Black/Prizm Grey Polarized Lens Color: Prizm Grey Polarized
Solid performance sunglasses that earn their price, but only if you actually use them for activity. These are ideal for casual athletes—running, biking, driving—not someone just wanting fashion shades. I used them for outdoor workouts and long drives, and the clarity and lens coverage are noticeably better than cheaper pairs, especially in bright conditions. They stay put, don’t bounce, and reduce eye strain over time. That said, they feel more functional than premium in hand—lightweight to the point of almost flimsy if you’re expecting a luxury feel. Compared to budget sport sunglasses, the optics are clearly superior; compared to higher-end lifestyle brands, they’re less stylish and more utilitarian. I expected top-tier build and performance; reality is excellent performance with average-feeling materials. Verdict: yes if you value function over flash. ... show more
Reviewed in the United States on March 20, 2026 by The Reviewer
    • So far, so good.
I'll have to update this review because I've only had them for a short while. I did do my homework after I had them in hand to make sure they weren't fakes. They aren't. They are legit. They are well made, comfy, stay on my face and protect my eyes from the sun. I got this model because I do a lot of outdoor activities with my sunglasses on including white water rafting, climbing windy mountains, and wanted these for snowboarding as well. I'm trying to lose the goggles because I see so much better in sunglasses. I will have to give an update as to whether these keep the wind off my eyes at high speed. I will say that I don't think these are made in America like the Amazon says(hardly any Oakleys, or other high end sunglasses are). They came with a really nice case(although very large) and a microfiber soft case along with extra nose pieces. All of the Oakley documentation was included as well in the box. One great thing about this model is how easy it is to change the lenses. That's what usually causes me to buy new sunglasses, and these can be kept for many years by replacing the lenses for about $40 rather than buying a whole new set. There are many lense types that can also be bought by Oakley for this model ranging from $40 to $180 depending on the technology that you want. The iridium are good because your eyes will be protected and since they aren't polarized you can easily read your dash, GPS's and phones while driving. They are also good for seeing the surface of snow, but not as good as polarized for seeing below the surface of water if that's important to you. ... show more
Reviewed in the United States on January 16, 2016 by Caleb

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