Oakley Flak 2.0 XL Sunglasses Review [March 2023]

Oakley Flak 2.0 XL Sunglasses​

  • 100% protection from UVA, UVB, UVC.
  • Lightweight and semi-rimless design.
  • Available in different shades.
  • High Definition Optics.
  • Pads at ear stems and nose.
  • Amazing grip.
  • Impact and scratch-resistant.
  • 2 years warranty.

Just think your golf match is going on. You are ready to play the shot, but how bad you will feel if you miss the hit due to the sun’s intense rays. The light of the sun can make you feel awful to play your top golf game. 

Realizing this problem that every golfer might face on the golf course, we have come up with the top-rated Oakley Flak 2.0 XL Sunglasses that mainly protects your eyes from direct sunlight so you won’t miss any of your shots.

The Flak XL comes in various color options that concentrate on your look too. This Flak 2.0 XL edition offers a regular size frame that enhances the lens coverage and every millimeter of the surface view. Wearing this smart looking glass on the course will definitely improve your look and game too. Its High Definition Optics is well made, which helps in taking the performance to the next level. 

Without taking much time, let’s start the in-depth review.

Oakley Flak 2.0 XL Review: First Impressions

Oakley Flak 2.0 XL Review

Oakley OO9188 Sunglasses Specifications
Lens Width59mm
Lens Height37mm
Frame Width133mm
Temple Length125mm
Base Curve8.5mm
Lens ColorPrizm Ruby Iridium
Frame MaterialO Matter
Frame TypeSemi-Rimless
Hinge TypeRegular Hinge
DBL (Distance Between Lenses)16mm

Reasons To Buy

  • Three-Point Fit frame.
  • Ideal for everyday wear.
  • Durable yet lightweight.
  • Delivers continuous fresh clarity.
  • Standard dimension frame and wide lenses coverage.
  • No pressure on ears and precise optical order.
  • Blocks UVA, UVB, UVC, and harmful blue light up to 400nm.

Reasons To Avoid

  • Expensive choice.
  • Not suited to golfers with bigger faces.
  • Non-polarized.

Detailed Specifications

A good pair of sunglasses is a must have gear in golf. However, it plays a vital part in improving your game and gives you a comfortable feel on the course. 

The use of golf sunglasses serves as a shield against harmful UV rays. It puts strain on the eyes when you have to look or locate the golf ball after your well-hit shot. 

And to vanish all this problem, Oakley Flak is here. 


Oakley Sunglasses is known for its production of superior quality and stylish looks. The brand has a reputation for manufacturing athletic eyewear. And the production of Flak 2.0 XL meets many golfers’ needs. 

It is the most suitable and best sunglasses provided with anti-slip unobtainium. It has rubber nose pads and ear socks that are engineered to provide a secure fit even when you sweat a lot.

The O Matter constructed frame allows the Ruby Iridium lens to reach lower and provide more coverage without having the base of the frame in your line of sight. However, its lens property lets the block 100% UVA, UVB, and UVC light. This helps you in keeping your eyes safe and increases the durability of your eyes.

The design of this stylish eyewear might not look great on everyone. But worry not, it is available in different styles and color combinations. This one comes with a 59mm width of lens and 37mm lens height with a frame width of 133mm. So now you can guess how it will look on your face. Plus, its Semi-Rimless frame makes it ideal for round, and oval face cut golfers.

It is available in polished white, black iridium, polished black, matte black with different shapes.


  • Three-Point Fit System 

When you wear this Oakley Flak, you will feel the equal division of the pressure to three main areas – your nose, face, and behind your ears. It increases the support and makes the frame feel light on the face so that you can wear it for long. 

  • Comfort 

The material used on the stupa arms and nose pads is Unobtanium that keeps the frame in position even if you sweat. This material has a soft and grippy quality that delivers excellent grip on main contact aims. However, it even increases the overall well-being. 

  • Lens Technology 

The Oakley lenses design are tested under the extreme high condition to ensure rigid protection. However, each of the colored frames comes with different lens properties. The lens engineered in Flak 2.0 XL differs from other options. However, this sunglass comes with Prizm Ruby Iridium lenses that are scratch-resistant and reduces glare. 

The company designs glasses as per the need for different settings like – the field, the road, the trail, and the golf course.

These Ruby Iridium lenses are meant to enhance the variation in sports environments. It also allows you to see more details and quickly catch your surroundings. 


Aesthetically, the Flak 2.0 XL is considered the most stylish and good-looking pair. It provides 100% protection from harsh sun rays. The installation of the Prizm lenses reduce the glare and improves the optical sensor on the course. The look of this ultra-lightweight glass suits most cyclists and other sports, too, like running, climbing, and golf. 

However, the XL model has a standard size case with durable quality lens coverage optimized by High Definition Optics. This feature ensures 100% vision of the lens to ensure clarity and sharpness of the image. The curve base frame also increases the view and gives side protection against sun and wind. While other than this, the semi-rimless frame assures you will get an even view of the field for downside vision. 

Along with the super lightweight, this model comes with a three-point fit with a rubber-like arm to protect the frame from slipping while you are jumping or sweating.

Final Verdict​

Flak 2.0 XL is an excellent pair of shades. It strikes a near great balance between style and performance. These sunglasses are great value for money as they include a free cleaning kit with a 2-year manufacturer warranty. 

With these sunglasses, you can take your outdoor activities to the next level. Its 100% sunlight-protected lens keeps you safe from the direct sunlight that might divert your attention and spoil your game.

Frequently Asked Questions​

1. What is the difference between Flak 2.0 and Flak 2.0 XL sunglasses? 

As per the research, the Flak 2.0 XL lenses are taller in size and cut on the bottom of the cheekbone. It gives you superb coverage and withdraws touch with your face. Whereas Flak 2.0 is also the same in some manner. It has a similar frame like 2.0XL, but the only difference is that the lenses are shorter and are curved on the bottom. 

2. What does XL stand for in Flak 2.0? 

The XL stands here for larger heads. It is the version of the same frame as other Oakley glasses but in large size. So if you see XL in Oakley sunglasses, it fits larger heads.

3. Which brand is better than Oakley?

There is no doubt that Ray-Ban and Oakley have a head-to-head race. These two are the top-ranking sunglasses brand in the market. However, both brands are controlled by Luxottica Group. It is the world’s leader in fashion and sports eyewear. 

Sharanpreet Kaur Maan

About the author

Sharanpreet Kaur is Senior Staff Writer reporting on AWL Golf. She believes in writing, learning, and acquiring knowledge. Writing fascinates her, and she develops and delivers content effectively and creatively. She believes humans can evolve different skills from the sport like leadership and team spirits. These certain kind of qualities helps to live in a highly ambitious community.
She works with passion and helps to teach people about making the right decision. When she’s not writing, she enjoys watching movies, hanging out with friends. As per her vision, daily acts of self-love and cares we all must apply in our life.