Porsche Design 8613 Sunglasses with Hard Case and Cloth Titanium frame plastic lens non-polarized Lens width: 64 millimeters Bridge: 14 millimeters Arm: 135 millimeters Model: P'8613 Gender: Unisex Style: Full Rim Round With Interchangeable Lenses Size: Lens 64-Bridge 14-Temple 135 Made In: Japan