Choosing the right eyewear can be a complex process. This guide will help you find your best match.
What's the frame size?
The frame size refers to the horizontal width of the frame, measured between the
centre of the left and the right hinge. Our frames come in one or
multiple sizes. See the range in the chart below:
Size
xxs
xs
s
m
l
xl
xxl
mm
<121
121-124
125-128
129-132
133-136
137-140
>140
inches
<4.8
4.8-4.9
4.9-5
5.1-5.2
5.3-5.4
5.4-5.5
>5.5
How do I find the right size?
To find your correct frame size, use a ruler to measure the hinge-to-hinge
distance of a pair of glasses you already own that fits you well. Consider the tolerance range of
+/- 4mm.
Other measurements
If you already own a pair of glasses, you will see numbers engraved on the inside of the eyewear temple. Those
numbers will tell you the following:
MODEL CODE
XY 2140
LENS WIDTH
52
BRIDGE WIDTH
18
TEMPLE LENGTH
140
The first one is the Model name, then the
Lens width and Bridge width.
There is usally a third number which represents the Temple Length, which
is the measurement in millimeters of the 'arms' of the frame. Sometimes there is also a fourth number
which is the Lens Height.