If you already have a pair of glasses, look at the inside of your arm piece and you'll find your frame measurements!
Lens Width | Bridge Width | Temple Length | |
---|---|---|---|
XS | < 42 mm | < 16 mm | <= 128 mm |
S | 42 mm - 48 mm | 16 mm - 17 mm | 128 mm - 134 mm |
M | 49 mm - 52 mm | 18 mm - 19 mm | 135 mm - 141 mm |
L | > 52 mm | > 19 mm | >= 141 mm |