These are black-rimmed glasses from MUJI. I bought them six months ago and wore them briefly about five times, but the thick black rims didn't suit me. There's some dirt on the lenses, but I think it will come off if you wipe them. The "MADE IN CHINA" and "AD" lettering is starting to fade. MUJI round frame glasses, stylish black design. - Brand: MUJI - Model Number: DFD28A4S-009 - Color: Black - Style: Round Frame Thank you for looking.