Buenos Aires is a bold, iconic square frame inspired by Buenos Aires, Argentina. After we designed these we spent a week alternating between patting ourselves on the back and high-fiving each other. This frame works best for heart and round shaped faces in small and medium sizes. Lifetime Warranty Ultramarine™ Polarized Rose Mirror Lenses Kingfisher Handmade Zyl Acetate Matte Finish Five barrel stainless steel hinges 100% UBA / UVB Protection Size: 50-20-145 Canvas Hard Case Microfiber Cleaning Pouch Shipping within 2 business days