RC4 round glasses have the classic, perfectly round shape, with polo-style skull temples and a sleek saddle bridge. Polo temples are hard to find, and these are both elegant and finely made. RC4 Polo temples are available in three colors, and the temples are interchangeable. The overall frame width is 118mm for the 38mm size frame, and 125mm for the 40mm size frame, and 128mm for the 42mm size frame, and 132mm for the 44mm size frame, and 135mm for the 46mm size frame.All Dolomiti Eyewear frames are 100% Italian made. Follow this link to see matching sunglass clips that are available in shiny gold with brown polarized lenses, or shiny silver with grey polarized lenses.