Maui Jim Stingray Sunglasses,Gloss Black Frame/HCL Bronze Lens,one size Grilamid Frames Imported Cellulose Propionate frame SuperThin Glass lens Polarized 100% UV protection coating Lens width: 55 millimeters Lens height: 35 millimeters Bridge: 16 millimeters Arm: 135 millimeters 2" high Case included Designed for driving and general use, the SuperThin lens are 20% thinner than conventional laminated glass lens CLEARSHELL scratch-resistant coating shields the lens against scratches Lenses are prescription ready (Rx-Able) Lenses feature PolarizedPlus 2 technology, which eliminates reflective, direct, and bounce-back glare