Mens Titanium Half Rimmed Prescription Rxable Optical Glasses Frames titanium frame plastic lens non-polarized Lens width: 52 millimeters Lens height: 30 millimeters Bridge: 16 millimeters Arm: 140 SIZE: Eye: 52 MM X Bridge:16 MM X Arm Length:140 MM Vertical B: 30 MM Superior Material: 100% Titanium Rx-Compatible: Specially tooled lens grooves of this frame allow the user to replace stock lenses with prescription lenses from his or her optician Accessories: Hard carrying case and micro cleaning cloth included Color: Brown