The Piston XL
The Piston XL
The Piston XL
The Piston XL
The Piston XL
The Piston XL

The Piston XL

Regular price$95
Black Tortoise Fade / Grey Polarized


  • In stock, ready to ship
  • Inventory on the way
The Piston XL is our largest frame with a timeless sophisticated shape. It has an extra-wide fit, and if you have ever had a hard time finding sunglasses to fit you - the Pivot XL is the perfect choice.

The Piston XL style is a direct reflection of our design philosophy - modern, clean lines combined with a timeless heritage shape.

It's perfect for working under the hood or walking down Bleeker Street.

Helpful information: California Residents, Read Prop 65 Warning 

Worried about the fit? Don’t. Our frame fit guarantee ensures you will be 100% satisfied with your frame fit - or your money back.

We offer worldwide shipping and free returns for any U.S. orders.

All products can be returned with our 60-day hassle-free - no questions asked return policy for any U.S. orders.

Our frames are guaranteed against fault in manufacturing materials and workmanship. If your frames are damaged due to manufacturing defects, we will gladly replace them at no extra charge.



“Big guy here - big head. They feel, fit and look great! Keep up the good work guys.” 

Jonathan D.
Riverside, California

“If you have a giant squash on your shoulders the Piston XL are the shades for you, consistently the perfect fit. Madson nailed it with these shades”

Jonathan R.
Brookline, Massachusetts

"I recently bought a pair of piston xl they are my 7th pair of madson sunglasses and my favorite pair so far. Definitely recommend them if you got a big dome like me."

Sean S.
Indio, California
Integrity & Quality

Our eyewear is made with the same top-quality materials as the other premium brands. But we keep it simple and avoid the inflated mark-ups. Madson is built on the tried and true promise of delivering premium quality at an affordable price.

Customer Reviews
5.0 Based on 172 Reviews
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  • Piston XL
Dan B.
United States United States

Piston XL

Great quality. Very stiff. They don't give my giant head a headache.

Tony M.
United States United States

They fit!

I bought the piston xl sunglasses. The best fit EVER! I have an enormous melon and these fit like they were custom made for me. I’ll be purchasing a pair of prescription glasses for sure.

A Madson Customer
Nicholas C.
United States United States

Fit my face.

Most glasses don't fit my enormous head. For reference, I wear a 7 5/8 fitted hat. These are a perfect fit. Get compliments all the time.

Larry N.
United States United States


I found Madson online while searching for new glasses after my old aviators finally broke. I feel so fortunate. After lengthy research I kept coming back to Madson. I’m a fathead so I was worried by so many claims about size on various sites. With the Madson information I was comfortable ordering sight unseen. My PISTON XL arrived quickly and I was immediately struck by the quality and look. Once I put them on I became a believer. Real comfort, smart look, polarized lenses. I’m a BIG FAN!

Jason M.
United States United States

XL Baby

These are F’n bomb! Thank you from me and all the other fat heads!

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