Kate Spade Women's Dee Plastic Sunglasses Acetate frame CR-39 lens Polarization 100% UV protection coating Lens width: 55 millimeters Lens height: 33 millimeters Bridge: 15 millimeters Arm: 120 millimeters Lenses are prescription ready (Rx-Able) Kate Spade Noel adjustable nosepads Clamshell Kate Spade hard case