what’s the difference between the narrow and the wide fit
ariyah martin on Apr 30 , 2019
Thanks for choosing Firmoo!
As you mentioned, the narrow size means the total width is less than 135mm. The medium size means the total width is more than 135mm but less than 140mm. But each frame has a fixed size. Hope you understand that! We divide our frames into 3 categories: Narrow, Medium and Wide, which represents the total width of the frame.
Narrow: Total Width <135mm
Medium: Total Width 135mm to 140mm
Wide: Total Width > 140mm