The frame is in bio-polyamide

with a rounded shape from the Guess 2024 collection

round shape from the Versace 2023 collection

The ZADIG&VOLTAIRE SZV421 is a women's sunglasses model from ZADIG&VOLTAIRE featuring a square acetate frame

KL6144S KARL LAGERFELD Size:50/18/140 The frame is in bio-polyamideKARL LAGERFELD KL6144S: women's sunglasses by KARL LAGERFELD, featuring cat eye injected frame. A versatile model, easy to match for any occasion. Polycarbonate lenses offer sharp and comfortable vision in all lighting conditions. Measurements: lens width 50 mm, bridge 18 mm, temples 140 mm. Available in 4 color variations. Official 2 year warranty.