These Prada Women's Sunglasses PR23ZS 1AB5W1 Polarized are made of acetate with a square shape and a black frame with sleek and bold lines. Despite its classic shape, this model manages to stay on trend. The lightweight and durable arms add a refined and elegant touch that perfectly complements the classic shape. The polarized gradient gray lenses complete the masterpiece. This Prada design captures even the most discerning eyes.