These are Calvin Klein eyeglasses made with titanium. The curved design of the temples around the hinges is an accent. [Product Number] 3504-T [Frame Color] Silver [Size] 50□19-135 [Gender] UNISEX These are prescription glasses, so the lenses will need to be replaced. There is also some looseness, so please adjust them before use. Please consider this item, understanding that it is a used product.