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Oakley

Oakley Flak 2.0 XL OO9188 Rectangle Sunglasses for Men for Women

  • Based on 7,008 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jun 22
Order within 2 hours and 36 minutes
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Color: Steel /Prizm Black Polarized


Lens Width: 59 Millimeters


Description

The Oakley Flak 2.0 XL OO9188 offers a standard size frame with enhanced lens coverage, with every millimeter of peripheral view optimized with High Definition Optics in a durable yet lightweight design. High Bridge Fit. Made in USA.

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


Item model number ‏ : ‎ OO9188


Department ‏ : ‎ Unisex


Date First Available ‏ : ‎ May 25, 2026


Manufacturer ‏ : ‎ Oakley


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


Best Sellers Rank: #25,606 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #104 in Men's Sunglasses


#104 in Men's Sunglasses:


Customer Reviews: 4.7 4.7 out of 5 stars (3,975)


Color: Steel /Prizm Black Polarized


Item Shape: Rectangular


Lens Color: Prizm Black Polarized


Style Name: Flak 2.0 XL


Sunglasses Form: wrap_around


Frame Coverage: Full Frame


Lens Type: Gradient


Lens Coating Description: UV Protection Coating


Sport Type: Golf


Ultraviolet Light Protection: Yes


Polarization Type: Polarized


Fit to Size Sentiment: Good


Fit Type: Slim


Brand: Oakley


Age Range Description: Adult


UPC: 888392498410


Target Audience: Unisex-Adults


Unit Count: 1.0 Count


Global Trade Identification Number: 10


Manufacturer: Oakley


Style Number: OO9188


Manufacturer Part Number: OO9188


Included Components: Oakley Men's OO9188 Flak 2.0 XL Rectangular Sunglasses, Steel/Prizm Black Polarized, 59 mm


Manufacturer Warranty Description: Warranty


Item Type Name: Sunglasses


Item Weight: 20 Grams


Frame Material Type: Plastic


Lens Material Type: Polycarbonate


Material: Plastic


Apparel Fabric Weight Class: Lightweight


Product Care Instructions: Clean with the provided cleaning cloth. Store in the included case when not in use.


Arm Length: 133 Millimeters


Bridge Width: 12 Millimeters


Lens Width: 59 Millimeters


size: 59 mm


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 22

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 Pola... Lens Width: 59 Millimeters
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
    • Nice!
Color: Matte Black / Prizm Black Lens Width: 59 Millimeters
Quality, fit and appearance are great!
Reviewed in the United States on May 27, 2026 by Amazon Customer
    • Birthday Gift For My Husband
Color: Polished White/Prizm Black Polarized Lens Width: 59 Millimeters
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.
    • Best for all outdoor activities
Color: Matte Black Camo / Prizm Deep Water Pola... Lens Width: 59 Millimeters
Can’t beat the fit, feel, and quality of Oakley.
Reviewed in the United States on May 7, 2026 by Trob
    • Oakleys
Color: Matte Black / Prizm Black Lens Width: 59 Millimeters
Ok so to start, who knows if they are real. I have Amazon shades that feel just as nice. But they are good looking, light weight and pretty nice. They did not come with a cleaning kit like it showed in the picture nor did it come with the strap so you can hang them around ur neck. But other then that, nice sunglasses. It’s up to you, pay 200 for these or buy Torege and get sunglasses that are just as nice for Pennie’s of the price. ... show more
Reviewed in the United States on August 9, 2022 by Caleb b.
    • Classic sunglasses made modern
If you like the original Oakley flak jackets chances are you’ll like these too. I had to do a double take when I first saw the price and I jumped on it I paid the little extra for the prizm polarized lenses and in total they still cost less than just a set of the same replacement lenses that came with the size glasses from Oakley they came quick and they are 100% authentic with the full kit (case and carry cloth). Compared to the originals it is an upgrade i aesthetic IMO and in comfort. Also Although the dimensions are nearly identical the 2.0 definitely wear and look a bit bigger on face and the lenses give better coverage. Also the lenses technology is superior in the 2.0 I would highly recommend spending the extra to get the prizm lenses the clarity and contrast is the best I’ve ever owned. With all of the available aftermarket and oem options available you can really customize the heck out of these they are a good universal option that will suit a wide variety of face and head shapes the lenses are super easy to swap, they are lightweight and grip your face good even when your sweating they are also very comfortable with a hat on which is definitely a make or break for me for sport Singapore glasses. All in all you just can’t go wrong with these especially if you can find them for a steep discount! ... show more
Reviewed in the United States on September 15, 2022 by Jeremey Miller
    • Performance Over Style—Crystal Clear Where It Counts
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
    • Effective Quality Glasses
Color: Matte Black / Prizm Black Lens Width: 59 Millimeters
My boyfriend's favorite glasses! He loves the fit, the style and the quality glare reduction. Study too!
Reviewed in the United States on April 21, 2026 by JoAnne G

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