Costa Del Mar Jose Black Sunglasses - 580P Gray Lens w/Free Black Mesh Hat Plastic frame plastic lens polarized Lens width: 62mm Comes with FREE Costa Black Mesh Hat Stainless steel integral hinge Heavy-duty TR 90 nylon frame 100% UV light blockage for max protection and 100% polarization kills reflected glare and reduces eye strain Plastic lenses are lightweight, impact- and scratch-resistant