Holbrook vs. Holbrook XL: How To Tell The Difference

If you’re here, you probably have a pair of Oakley Holbrooks. Or maybe you’ve been shopping around and noticed there’s another version called the Holbrook XL, and now you’re wondering, what’s the difference? At first glance, the Holbrooks and Holbrook XLs are nearly identical. Same classic shape. Same keyhole bridge. Same Oakley vibe. But there are some key differences that can help you figure out exactly which one you’ve got (or which one you should get). And yes, this matters, especially if you’re planning to replace your lenses. You’ll want to know your exact frame model to make sure you get the perfect fit.

The History Of Holbrook 

The Oakley Holbrook first dropped in 2010 as a collaboration with Shaun White. Inspired by classic 80’s Frogskins, they quickly became one of Oakley’s most popular lifestyle sunglasses. Named after the small town of Holbrook, Arizona, the design was all about a laid back, road trip ready aesthetic that worked just as well on the water as it did in the city. They were such a hit that Oakley eventually decided to expand the line, and that’s where the Holbrook XL came in.The Holbrook XL keeps the same design but bumps up the size for folks who want a slightly larger fit. Oakley went on to release a bunch of other Holbrook variations later on, from the Holbrook Metal to the Holbrook Mix.

How to Tell the Difference 

You don’t need to be a sunglass expert to figure this out. There are a few easy visual cues you can check that will tell you exactly which model you’re holding.

1. Check the Size Measurements Inside the Arm

Every Oakley frame has its size stamped on the inside of the arm. It usually looks something like this:

55 ☐ 18 137

Here’s what those numbers mean:

• 55 = Lens width in millimeters
  
  

• 18 = Bridge width (distance between the lenses) in millimeters
  
  

• 137 = Temple length in millimeters
  
  

For the original Holbrooks, that lens width number will be 55mm. For the Holbrook XLs, it will be 59mm. So if you see 59 ☐ 18 stamped inside, you’ve got XLs.

2. Look for the Frame Model Number

Right next to or above the size info, Oakley also prints the model number.

• Standard Holbrooks are usually labeled OO9102.
  
  

• Holbrook XLs are often labeled XL OO9417.
  
  

These numbers can vary slightly depending on special editions or limited releases, but in general, if you see “OO9417,” you’re dealing with an XL.

3. Compare the Overall Fit

If you have both pairs in hand, the XLs will look just a bit bigger and feel roomier when you put them on. The lens shape is still the same classic Holbrook style, but with a slightly wider and taller profile. This makes them a great option for people with larger faces or those who just prefer a more oversized look.

4. Lens Height Difference

It’s subtle, but if you measure from the top to the bottom of the lens, you’ll see:

• Holbrooks have a lens height of about 43mm
  
  

• Holbrook XLs bump that to around 45.5mm
  
  

Not a massive change, but enough to make them feel bigger and let in a little more field of view.

Summary

• Start by looking at the size measurements
  
  

• Look at the model number
  
  

• Check the lens height
  
  

• XLs fit bigger than standards
  
  

At the end of the day, the Oakley Holbrook and Holbrook XL are almost identical. They share the same style, but one’s just a bit bigger. Whether you go with the original or the XL comes down to fit preference and face shape. Knowing which model you’ve got isn’t just good to know, it’s essential if you’re ever ordering replacement lenses. Since Holbrooks and Holbrook XLs use different lens sizes, you’ll want to be sure before you click “add to cart.” 

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