Mini Optical 764007 Olive/Dark Gunmetal - 40 - OLI 55 - 15 - 145 Details Male Aviator A: 55 B: 45.2 ED: 59.4 DBL: 15 TEMPLE: 145 Front: Stainless Steel | Temple: Copper-Beryllium Features & Benefits Integrated Spring Hinges Matte - Shine Finish Two-Tone Plating Care To remove any residue from your frame use a little bit of water and wipe the area with a microfiber lens cloth to avoid damaging the frame and lenses Recommendations Loading