How to Measure Your Glasses

Sizing is Simple

1. Measure the widest part of your glasses (outside left to outside right).
2. Measure the height (top of frame to bottom).
3. Use the chart to choose a fit-over size that is slightly larger than your glasses.

Quick Size Starting Guide

Small: glasses under 5 3/8" W × 1 5/8" H
Med: glasses under 5 1/2" W × 1 7/8" H
Large: glasses under 5 5/8" W × 2" H
X-Large: glasses under 6" W × 2" H

If you’re close to a size limit, choose the next size up.
This helps ensure full coverage and a comfortable fit.