From Maui Jim, the Cloud Break PolarizedPlus2® Rectangular 56mm Sunglasses feature: rectangular shape nylon frame Saddle style fixed bridge with embedded rubber nose pads for added comfort traditional spring hinge 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 Rx able Approx. 56mm eye - 17mm bridge - 130mm temple - 6mm base curve two-year warranty Imported.