From Maui Jim, the Baby Beach PolarizedPlus2® Aviator 56mm Sunglasses feature:  Aviator shape Titanium frame Double bridge design with adjustable, non-slip silicone nose pads Traditional hinge MauiPure - our most popular lens material. It combines optics almost as crisp as SuperThin Glass with ultra-light and excellent scratch & shatter resistance PolarizedPlus2® lenses eliminate 99.9% of glare, block 100% of harmful UV and absorb harmful HEV Rx able Approx. 56mm eye - 18mm bridge - 120mm temple - 6mm base curve  Two-year warranty Imported.