Istanbul makes a statement with its square acetate frame and wide, thick temples, offering a striking balance of bold structure and modern elegance. In shiny black, the frames command attention with sleek sophistication. Tortoiseshell brings a timeless warmth, blending vintage charm with contemporary flair. Medium grey adds a refined, subtle coolness, while transparent bamboo green introduces a fresh, natural softness. Four colors, each delivering a strong yet effortlessly stylish statement.