Saint Laurent SL M3 XXS (55 - 16) with Grey lenses and Black 。NWT Saint Laurent Ladies Black Sunglasses SL573 Item No. SL 573 001 49 The Saint Laurent Yves Saint Laurent SL 573 001 UNISEX is a standout eyewear option in the luxury segment, thanks to its striking proportions and balanced form. The lightweight frame and ergonomic design, focused on all-day comfort, provide reliable wear for style-conscious users in business, travel, and everyday city life. The model offers a balanced look on oval and slightly round face types with a medium facial size. Chic black sunglasses with a sleek design. Perfect for any occasion. Product Details: Lens Width Lens (MM): 49 Arm Length (MM): 145 mm Lens Height (MM): 38 Lens Bridge (MM): 21 Series Number: SL 573 Frame Color: Black Color Code: 001 Lens: Black Description: Saint Laurent Sunglasses. Series number: SL 573. Color code: 001. Shape: Square. Lens Width: 49 mm. Lens Bridge: 21 mm. Arm Length: 145 mm. 100% UV protection. Non-Polarized. Frame Material: Recycled Acetate. Frame Color: Black. Lenses Type: Black. Rim Style: Full-Rim. UPC/EAN code: 889652420059. Saint Laurent Grey Square Ladies Sunglasses SL 573 001 49. Saint Laurent, founded in 1961, is the eponymous brand from the legendary French designer. The iconic luxury fashion house is known for its modern style and couture aesthetic. The Saint Laurent Eyewear collection features a range of glamorous and distinctive sunglasses and optical frames, crafted with luxurious materials.