Ray-Ban Men's RB3543 Chromance Polarized Sunglasses Imported Metal frame Plastic lens Polarized Iridium 100% UV protection coating Lens width: 59 millimeters Bridge: 16 millimeters Arm: 140 millimeters Case included Lenses are prescription ready (rx-able) Sleek metal shape frame with a super thin rims and temples. An innovative design for the modern fast paced individuals. Sleek metal shape frame with a super thin rims and temples. An innovative design for the modern fast paced individuals.