What is frame size?
The frame size refers to the horizontal width of the frame measured between the center of the left and the right hinge. Our frames come in one or multiple sizes.

How do I know the right size for me?
To find your correct frame size use a ruler to measure the hinge-to-hinge distance of a pair of glasses that you already own and that fits you well. Consider the tolerance range of +/- 4mm.
Other measurements
If you already own a pair of glasses, you will see some numbers engraved on the inside of the eyewear temple:
Bridge
What is the bridge?

The two bridge fit options are:
- High bridge fit: offers a more secure and comfortable fit for those with a high nose bridge and lower cheekbones. A good choice if the bridge of your nose is above the level of your pupils.
 
- Low bridge fit: offers a more secure and comfortable fit for those with a low nose bridge and higher cheekbones. A good choice if eyewear tends to slide down your nose, sit too low, or press on your temples or cheeks.