Brand new Ray-Bans with case-

Measures 55mm  +      14mm                        +  135mm
Lens width            +     Bridge (nose) width    + Temple (arm) length

55mm is a medium fit for face
14mm is for smaller nose bridge width. 
When it comes to bridge width (the mm between the lenses), it directly affects how the glasses sit on your nose.
Narrow bridge: 14mm or less
Average bridge: 15mm–17mm
Wide bridge (for larger nose bridges): 18mm and up

135mm is for medium arm length
These sunglasses will generally fit medium-sized adult faces, across many ethnicities.

As far as the picture above that shows " 001/58"

001/58 Breakdown:

  • 001 = Frame color code

    • For example, "001" often means shiny gold or glossy black, depending on the brand.

  • /58 = Lens type code

    • In many cases, "/58" means polarized lenses.

In Ray-Ban’s world:

  • 001 = Classic gold frame

  • /58 = Polarized G-15 green lenses

So a Ray-Ban with code RB3025 001/58 would be a gold frame with polarized green lenses.

Frame is polished Arista Gold
Lenses are G-15 Green.
Thanks for looking.