Costa del Mar Unisex-Adult Fantail TF 11 OBMGLP Polarized Iridium Rectangular Sunglasses Nylon Imported Plastic frame Plastic lens Lens width: 59 millimeters Lens height: 38 millimeters Bridge: 16 millimeters Arm: 120 millimeters Stay ready for any adventure with Fantail 580 from Costa&trade;.