These are glasses I purchased from JINS. My eyesight is quite poor, and I have strong myopia, so the prescription is high. If anyone can use them, I'd like to sell them. They are bifocals. The frame is soft, and the part that goes over the ears is flexible and doesn't easily break. I haven't worn them at all since I bought them because the prescription doesn't suit me. I bought them for 19,800 yen, so this is a great deal. Thank you for looking.