Boss Hugo Boss 0510/S Sunglasses Dark Ruthenium / Semi Matte Blue / Gray Gradient metal frame plastic lens non-polarized Lens width: 59 millimeters Lens height: 50 millimeters Bridge: 14 millimeters Arm: 140 millimeters Male style Frame material: Metallic Manufacturer reference: Boss0510/S ASSJJ Primary frame color: Ruthenium & Dark Blue Gradient Grey - Azure lens