These are glasses, a double-name collaboration between Beauty & Youth and Kaneko Optical, the same model worn by King Gnu's Tsuneta. * Model name: kevin Although the lenses have been changed to prescription blue lenses, they can be replaced at a local optician. There are minor scratches from use, but no distortion, and I believe they can still be used. - Brand: UNITED ARROWS Kaneko Optical - Color: Black - Design: Round frame - No accessories Thank you for looking.