Mental Square Glasses

Sunglasses Size Guide

If you have a pair of glasses or shades that are currently a perfect fit, look for the sizing stamped on the inside of the temple.



50 EYE " 20 BRIDGE " 140 TEMPLE

Combine the bridge and eye size measurements to find your perfect fit:

  • SMALL:71mm or less in width
  • STANDARD:72mm to 75mm or less in width
  • LARGE:76mm or more in width






Don’t have a perfectly tailored pair of shades to reference? Take a peek at our sizing guide, compared with hat size, to see where you might measure up.


SMALL FIT21 1/4, 21 5/86 3/4, 6 7/8
STANDARD FIT22, 22 3/8, 22 3/4, 22 1/27, 7 1/4, 7 3/8, 7 1/2
LARGE FIT23 7/8, 24 1/4, 24 5/8, 257 5/8, 7 3/4, 7 7/8, 8


Size Guide

Metal stems leading into a streamlined metal brow accentuate the cool modern design of these acetate square frames. Signature case included.

SKU: Glasses01 Category:


Von Zipper has made it its business to promote your unique personality through its premium quality eyeglasses. Von Zipper’s popularity stems from its innovative and novel designs, which allow you to wear your individuality front and center for everyone to see. From geeky thick-rimmed eyeglasses to funky 1970s inspired frames, Von Zipper makes an art out of being four-eyed.

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