Eyeguard Strap Sizing Guide

Determine Frame Size By Yourself Guide

1. Pick the most comfortable pair of glasses you own. 

2. Lay your glasses on a flat surface with the temple arms fully extended as shown on the example image below.

3. Measure the distance between the hinges using a ruler. 

4. Once you've measured the hinge-to-hinge distance, refer to the table to determine the size that would fit you best. 


Measuring Example (Measure This Length)

The best prescription safety glasses for kids and adults. Supports high prescription, astigmatism, myopia and prism.


Refer to the following table to determine the best frame size for you

Still unsure about your size?
Consult Our Optician