RC4 round glasses have the classic, perfectly round shape, and come with cable temples that have been designed and tested for long life. RC4 round glasses are made with standard eye sizes, and longer endpieces to accommodate a wide range of facial sizes. Good quality, well-designed cable temples are hard to find, but these are the absolute best quality cable temples we have found, both elegant and finely made. All RC4 temples are available in five colors and two styles (cable and skull), and the temples are interchangeable. Follow this link to see the RC4 frame with skull temples. 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.