Saint Laurent's SL 570 sunglasses have square cat-eye frames. They're made from glossy black acetate and trimmed with a gold-tone metal bar.

• Frame material: acetate
• Made in Italy
• Frame color: black, gold
• Lens filter category 3
• Lens color: black
• Lens type: tinted lenses
• Designer color name: Black-Black-Black
• Item number: P00747691