From Maui Jim, the Lele Kawa Polarized Plus2® Classic 58mm Sunglasses feature:  Lightweight carbon fiber frame Classic square shape Saddle-style fixed bridge for added comfort Spring hinges SuperThin Glass - provides the absolute crispest optics available. 20% to 32% thinner and lighter than standard glass, it offers the best scratch and solvent resistance PolarizedPlus2® lenses eliminate 99.9% of glare, block 100% of harmful UV and absorb harmful HEV Approx. 58mm eye - 18mm bridge - 145mm temple 6-base curve Two-year warranty Imported.