IDI Eyeglasses by Etnia Barcelona. Color: BKHV Black/Havana, BRWH Brown/White, GRPK Green/Pink, PT, Size: 51-19-140. The IDI eyeglasses reimagine butterfly frames with a bold and graceful touch. Crafted from featherlight yet sturdy acetate, they ensure a comfortable wear while maintaining their striking silhouette. The vibrant color palettes capture attention without overpowering your features. With Etnia Barcelona’s careful attention to detail, from sculpted curves to polished finishes, the IDI is a striking balance of boldness and beauty.