Lanvin SLN500 0T40 Brown Marble Sunglasses Brown Gradient Lens Take on the American style with Brown Marble Sunglasses Brown Gradient Lens by wearing authentic Lanvin SLN500 0T40 Sunglasses. Lanvin SLN500 0T40 is a discreet, elegant accessory that authenticates your distinctive personality. These Lanvin Brown Marble Sunglasses Brown Gradient Lens will protect your eyes and still feel comfortable and very chic . 55mm