Electric Swing Arm Polarized Wayfarer, Matte Black, 164 mm Made In Italy. California Design. Lifetime Warranty FIT: Medium frame ideal for all face shapes. OPTICS: 100% UV Protection. 98% Blue Light Protection from Melanin. TINT:OHM Grey (VLT - 10%) Optimal for daily use in bright sunlight MEASUREMENTS: 49h - 140w - 161l