Costa Del Mar Cut Adult Polarized Sunglasses, Matte Crystal/Blue Mirror 400 Glass, Large Imported Acetate frame Glass lens Polarized Lens width: 60 millimeters Bridge: 12 millimeters Arm: 121 millimeters Lens: Blue Mirror Glass Frame: Matte Crystal Size: Large Costa Del Mar Cut&nbsp; Matte Crystal, Blue Mirror 400 Glass Lens, Polarized Sunglasses