The Etnia Barcelona ET Silverstone BKSL Rectangle Metal Black Eyeglasses blend contemporary design with everyday functionality. Featuring a sleek rectangular frame crafted from durable metal, these eyeglasses embody sophistication while providing versatile wear for various occasions. The demo lens offers a polished look, making them perfect for both professional settings and casual outings. With their striking black and silver color scheme, these glasses can effortlessly elevate any outfit, ensuring clarity and style simultaneously.