GUARDIA Eyeglasses by Etnia Barcelona. Color: BK Black, BL Blue, CL Clear, HV Havana, Size: 54-16-142. Discover the timeless sophistication of the GUARDIA, your new favorite rectangular frame by Etnia Barcelona. Crafted from high-quality Mazzucchelli acetate, this model comes in a mix of classic colors like matte black and tortoiseshell, offering both versatility and style. Its strong, structured lines create a confident silhouette, while the lightweight build ensures all-day comfort. The GUARDIA is perfect for those who want a smooth, professional look with a touch of handcrafted artistry.