Porsche Design P8478 Sunglasses Titanium Frame Interchangeable Lenses, Hard Case interchangeable lens non-polarized Lens width: 66 millimeters Bridge: 10 millimeters Arm: 135 millimeters Sunglasses Have A Magnetic Field - Keep Distance From Cardiac Pacemakers, Magnetic Cards & Memory Media Gender: Unisex Includes One Set Of Interchangeable Brown Lenses & One Set Of Light Blue With Silver Mirror Lenses Size: Lens 66 - Bridge 10 - Temple 135mm Made In: Japan