How to Choose an Eyeglass Case: Size, Color, and Personalization

Quick answer: Choose the eyeglass case size by your glasses: the small case (6.5 x 2.5 x 1 inches, about 1.2 oz, $24) fits standard glasses and sunglasses up to about 135mm, and the large case (7 x 3 x 1 inches, $28) fits oversized frames, wraparound sunglasses and thicker readers over about 150mm. Both are soft leather, come in eleven colors and include free personalization.

Small or large?

Feature Small case Large case
Dimensions 6.5" L x 2.5" H x 1" D 7" L x 3" H x 1" D
Price $24 $28
Best for Standard glasses and sunglasses, under about 135mm Oversized frames, wraparound sunglasses, thicker readers
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Picks to go with this guide

How to measure your glasses

Most frames have three numbers printed inside the temple arm, such as 52-18-140. Use the lens width and the overall width across the front: under about 135mm fits the small case, over about 150mm the large case. If the numbers have worn off, measure straight across the front from hinge to hinge.

Choosing a color

Black and dark brown are neutral. Cognac and brown are warmer and develop a deeper patina. Burgundy reads more formal. Green, teal, plum, red and blue suit someone who likes color, and black washed has a distressed look. See all eleven in the soft eyeglass case collection.

Personalization

Personalization is free: initials or a short message, up to 40 characters including spaces. Personalized items are final sale, so check the spelling. See the personalization guide.

Soft or hard?

A soft case protects against scratches and dust in a pocket or bag. If your glasses will be sat on or packed in a gym bag, a rigid case protects better. See soft vs hard eyeglass case.

Care

Wipe with a dry cloth, keep out of direct sun and damp, and condition sparingly if it feels dry. See leather cleaning.

Updated: October 29, 2026

Frequently Asked Questions

The small case is 6.5" L x 2.5" H x 1" D and fits standard glasses under about 135mm at the temple. The large case is 7" L x 3" H x 1" D, built for oversized frames, wraparound sunglasses, or thicker readers over about 150mm.
Check the inside of the temple arm for three printed numbers, like 52-18-140. The first number is lens width in millimeters. Under 135mm fits the small case, over 150mm calls for the large one. If there are no printed numbers, measure hinge to hinge across the front instead.
Yes. Every case ships with free personalization, initials or a short message hand-stamped near the snap, regardless of color or size.
For everyday handling, being opened and closed several times a day and carried in a bag or pocket, yes. If the glasses need to survive being sat on or dropped onto a hard surface, a rigid case still offers more protection in that specific situation.
Cognac and brown are the safest classic choice, especially for someone who already wears reading glasses daily. Burgundy suits a more formal gift like a retirement or office present. Bolder colors like red or plum work well for someone who already leans toward color in what they wear.
Wipe it with a dry cloth after regular use, keep it out of direct sun and prolonged moisture, and apply a leather conditioner sparingly every few months if it starts to feel dry.

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