This is the Taniguchi Megane Turning Step TP-324. It has a cool, サーモント (browline) style design, and I think it can be used for both formal and casual occasions. Product Specifications Size: 50□19-145 Color: 02 Havana Brown Brow: Acetate Rim: Half Titanium Nose Pad: α-β Titanium Butt: SMP Temple: Acetate Core Wire: Nickel Silver Hinge: Nickel Silver Screw: Stainless Steel The resin parts on both sides are uneven, but they were like that from the time of purchase. I think it's probably a product variation. The lenses have prescription lenses, but they have cracks and need to be replaced. The frame is clean, but please be aware that it is a used item. The included case is also included. Please understand that the case has some scratches and dirt.