Yves Saint Laurent - SL 522 Sunglasses - Black Gradient Grey 。YSL Saint Laurent Women Square sunglasses Made in Italy Rear Authentic SML 39 K003 Fashion model. This design features a classic tortoise frame with a Square, slightly oval or cat-eye shape and gradient lenses.  Product Details Brand: Saint Laurent Model:  SL M39/K Frame Material: High-quality acetate Lens Features: 100% UV protection and gradient tinting Common Dimensions: Approximately 55-57mm lens width and 16-17mm bridge width  These are Saint Laurent Women\'s Acetate SL M39/K Sunglasses in a tortoise shell pattern.  Fashionable tortoiseshell women’s sunglasses with brown gradient and gray lenses changes withlight. Lightweight frame for all-day comfort. UV-protective lenses reduce glare and protect eyes. Timeless style that pairs easily with casual and dress looks. A softly tinted lens adds a classic finish to a timeless chic pair of designer sunglasses detailed with a shining logo plaque. 55mm lens width; 16mm bridge width; 145mm temple length 100% UV protection CR-39 lenses Acetate frame material Extremely quality unique Comes with Geniun leather case and cleaning rug Retail price$ 672 Brand new with original box has never been used Perfect condition