The clean corners and traditionally shaped temple of the Tioga is a classic cool for outdoor lovers, same as it was when originally released in 1993. Created at a time within Smith where the designers were also the catalog models, the engineers came in late on powder days, and just walked out the backdoor to get extreme, the Tioga is still perfect for life beyond office walls. . . . Barrel hinges. . Carbonic TLT lenses. . Cellulose propionate frame material. . Lens Height: 44mm. . Lens Width: 58mm. . Bridge Width: 17mm. . Arm Length: 150mm. . Imported. . 715757497408 33247900009 TOPP