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  • Back View & Adjustable Nose Pads detail
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Knuckleduster XL



    Our most popular frame is available again. A new Titanium Aluminum Alloy makes them lighter than the previous version. The polarized lenses are Scratch Resistant and have an Anti-Reflective Coating.  In addition to the original Smoke colored lenses, they are now available with Amber, Volcanic Red and Glacier Blue lens options. The Red and Blue are mirror coatings on Smoke colored lenses. A smaller, or Regular sized version is available for those who don't need the extra width.

    Spring Temple Hinges and Adjustable Nose Pads should make for a comfortable fit. The back half of the temples are rubber tipped and completely adjustable as well.

    Included with these premium sunglasses is a microfiber cleaning/storage bag and a zippered case for safe storage.

    Frame Width: 160mm 6.30in)
    [Measured Hinge Screw-to-Hinge Screw (Industry Standard)]

    Size: 75-18-130
    Lens Height: 33mm
    Available Frame Colors: Black
    Frame: Titanium Aluminum Alloy
    Available Lens Colors: Smoke, Amber, Volcanic Red, Glacier Blue
    Lens Type: Polarized
    Spring Temple Hinges: Yes
    Adjustable Nose Pads: Yes
    Warranty: 1 Year



    Write your own product review

    Previous | Showing reviews 11-20 of 42 | Next

    1. nice  star rating

      Posted by buck maloy on 5th Jun 2017

      I am very satisfied with my purchase of the fatheadz knuckleduster XL glasses.
      They fit my extra large cranium very well. I especially like the adjustable nose piece and the spring loaded ear pieces. Thank you for making affordable and stylish sunglasses that fit a large person.

    2. Finally a pair of sunglasses that fit!!!  star rating

      Posted by elicia_stanley@me.com on 5th Jun 2017

      I have tried every cheap pair of sunglasses that I can find and they all result in headaches from temple and nose pressure. I finally decided that I was willing to pay the cost of a good pair of sunglasses as long as they fit. These sunglasses are by far the largest pair that I have ever seen. After wearing these all week at the beach, I had no temple or nasal pressure. Even better, no scratches!!! I am female and it's hard to find glasses this large for females and I was worried that these would look too manly but they're not too bad looking. The only way the could be any better is if they were made more girly looking. Over all, I would recommend FatHeadZ to anyone with a large or xl head.

    3. awesome sunglasses  star rating

      Posted by chadconnor03@yahoo.com on 24th Feb 2017

      Very nice fit just right

    4. PERFECT FIT AND STYLE  star rating

      Posted by Rich Longwith on 8th Feb 2017

      These are my third pair of Fatheadz and by far my favorite so far. They look great!

    5. big head answer  star rating

      Posted by Unknown on 30th Dec 2016

      My husband constantly complained that all sunglasses gave him headaches because they were too tight. These were the only glasses he can wear comfortably for long periods of time. The amber glass makes everything look so bright but is not a bright amber color.

    6. knuckleduster xl is awesome  star rating

      Posted by markhilliard58@gmail.com on 15th Dec 2016

      I was a little concerned that these might be too big. I had a quick conversation with customer support to compare sizes and fits of other fatheadz models. Cs recommended the xl. It fits my size 8+ head perfectly. I used the Black Friday discount and bought these in December. I am just disappointed that the days are not longer and I don't get to wear them all that often until spring. Seemingly quality construction and comfortable fit. Highly recommend, especially when the price comes down on one of the many sales they run.

    7. Great Sunglasses, Even Better Service  star rating

      Posted by Dane Tabano on 25th Nov 2016

      My second pair of these. I was surprised when only a few hours after ordering them, I got an email telling me they shipped already, awesome! I don't remember perfectly, but I think Jessica was the sales rep for the first pair I ordered years ago and provided equally stellar service then too. Thank You, Fatheadz!

      Fatheadz Response: Review was edited by Fatheadz. Jessica no longer works for us, so one reference to her was removed. Thanks for the kind words Dane!

    8. Perfect fit and super cool style  star rating

      Posted by RetroRandy on 16th Nov 2016

      My first pairs of Knuckledusters were purchased back in 2011 and I wore them until 2015. I have had a pair stolen and also have lost a couple of pairs as well, but I recently purchased several pairs because they are so comfortable and so cool looking. I have never had any issues with quality or comfort of the Knuckledusters. I highly recommend these glasses for anyone with a larger head or wider face, they fit extremely well without pinching the sides of your face and nose area. They also help you look extremely cool as well.

    9. as advertised!  star rating

      Posted by Unknown on 10th Oct 2016

      Excellent product, fits my face perfectly. Highly recommended for those who have big craniums!

    10. Great sunglasses!  star rating

      Posted by Unknown on 10th Oct 2016

      Love these shades. It's so hard for me to find a pair of sunglasses that fit. They would be absolutely perfect if they were 1/2 inch wider, but they fit and look good on. The quality of the lens is unbelievable. I wore them all day on a bright, sunny day and there was zero glare or sunlight induced grimacing. They just work. I own Fatheadz for prescription glasses as well. I'm grateful this company exists and offers a product I greatly benefit from.

    Previous | Showing reviews 11-20 of 42 | Next

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