These are glasses from a collaboration between Zoff and Kirimaru-chan! I pre-ordered them, but when they arrived and I tried them on, they just didn't suit me at all, so I'm sadly putting them up for sale... They are the brown color, which is sold out on the Zoff online store. The polygonal shape is unique, and the wavy design on the sides is very cute! They do not have prescription lenses. I will also include the glasses case that was exclusive to online purchasers! I hope these glasses will find a good home with someone who suits them better than I do. Instant purchase is OK.