CASA BATLLO Sunglasses by Etnia Barcelona. Color: BE Beige, BK Black, BL Blue, BX Red, GR Green, HV Havana, TQ Turquoise, WH White, Size: 52-22-145. Inspired by Barcelona's iconic architecture, the CASA BATLLÓ sunglasses translate the organic curves and vibrant mosaics of the brand's home city into eyewear form. The sculptural frame mimics the flowing lines of Antoni Gaudí's work, while rich palettes evoke his iconic stained-glass windows. Crafted from premium acetate, these sunglasses offer mineral glass lenses for top-notch UV protection and crystal-clear vision. With the soul of Barcelona’s artistic heritage captured in every detail, the CASA BATLLÓ is a wearable masterpiece.