Saint Laurent's SL 638 Opt sunglasses present a captivating cat-eye silhouette crafted from eco-friendly recycled acetate. The frame features an elegant tortoiseshell pattern blending rich brown and amber tones.

• Made from recycled acetate
• Tortoiseshell pattern in rich brown and amber
• Bold cat-eye shape
• Wide temples
• Discreet metallic accents near the hinges
• Lens width: 55 mm