How to Measure Your Face & Frame Size

Find Your Perfect Fit

Choosing the right glasses starts with
knowing your face shape and frame width.
Follow these quick tips before you use our
Virtual Try-On tool!

Identify Your Face Shape

Face Shape	Description	Frame Style Tip
Round	Soft lines, fuller cheeks	Go for angular or geometric frames to add definition.
Oval	Balanced proportions	Most frame styles work well — try cat-eye or rectangle.
Square	Strong jawline, broad forehead	Choose round or oval frames to soften your look.
Heart	Wide forehead, narrow chin	Try bottom-heavy or rimless frames for balance.
Diamond	High cheekbones, narrow forehead	Oval or cat-eye frames highlight your features beautifully.

Measure Your Frame Width

Use a ruler or tape measure in millimeters (mm).
Measure straight across your face from temple to temple.
Compare your result to these size ranges:

Fit Type	Face Width (inches)	Frame Size Example
Narrow	4½″ – 5″	Small / Petite frames
Medium	5″ – 5½″	Standard fit (most people)
Wide	5½″ – 6″+	Oversized or wide-fit frames

Pro Tip

Check the inside of your glasses arm — you’ll
see three numbers like 52 □ 18 140 (Lens
Width – Bridge – Temple).
If you’re happy with how your current pair fits,
use those numbers as your size guide for your
next Eyeconic Styles look.