Saint Laurent Men。- Saint Laurent Square Sunglasses - Black Tortoiseshell Acetate - Tinted Lenses - brand new/never worn, no tags Hello! My name is Suhelen. I own a designer glasses store based in Scottsdale, AZ. All of my listings on Poshmark are 100% genuine. These are all display glasses from my store. They are not used or preowned. They will come with a generic (not branded) case. If there is any question regarding the authenticity of my glasses I will gladly refund your payment and shipping! I absolutely encourage every purchase to take my glasses into any retail location to confirm their legitimacy. Thank you for shopping!