RIO Eyeglasses by Etnia Barcelona. Color: BLPU Blue/Purple, COBX Pink/Red, GDWH Gold/White, GRPT GR/PT, Size: 52-18-140. Featuring a refined angular design, the RIO eyeglasses add a creative twist to the classic butterfly shape. The frame, thin yet sculptural, embodies elegance, with Etnia Barcelona's focus on lightweight materials that offer both style and comfort. The model comes in a variety of soft, pastel colors, giving them a charming personality that remains effortlessly chic. With a lightweight yet durable structure that ensures a secure, comfortable fit, the RIO is sure to elevate your style.