Dear customer, the measurements of the frame are 51 -19-142, 1-2 mm difference is allowable. But we would recommend you choose a similar size to your current pair so that you can adapt to it easier.https://www.firmoo.com/help-p-1.shtml
Firmoo's reply to celia elliott on Jun 10 , 2018
Question
How can I order these glasses medium ?
Mari on May 21 , 2018
Answer
Dear customer, really sorry that we only have narrow size for it. Could you please kindly check other frames withe medium size? Thank you so much.
Firmoo's reply to Mari on May 21 , 2018
Question
I don’t know how to try on glasses using my picture