Size Guide

Finding the perfect fit is essential. Use our guides below to help you make the right choice for your eyewear.

Glasses / Eyewear

Most of our eyewear products follow standard sizing. Here's how to understand the measurements, which are often printed on the inside of the temple arm:

Example: 52-18-140

• 52 (Lens Width): The horizontal width of the lens in millimeters.
• 18 (Bridge Width): The distance between the two lenses in millimeters.
• 140 (Temple Length): The length of the arm from the hinge to the tip in millimeters.

General Fit Guide for Glasses

• Narrow Fit: Lens width below 50mm.
• Medium Fit: Lens width between 50mm and 54mm.
• Wide Fit: Lens width above 54mm.

If you have an existing pair of glasses that fits well, you can check its measurements to find a similar fit.