Smith Optics Nomad - Polarized ChromaPop Sunglasses plastic frame Chromapop+ Polarized lens polarized Lens width: 59 millimeters Lens height: 43 millimeters Bridge: 17 millimeters Arm: 140 millimeters Hinge: metal barrel Photochromic: no Polarized: yes Interchangeable Lens: no Base Curve: 6 You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!