This is the black EERO model from MYKITA, popular in the fashion industry, including collaborations with Margiela and being a favorite of King Gnu's Tsuneta. Purchased about a year ago. I believe it was around 85,000 yen including the lenses. The lenses are non-prescription UV cut, so they can be used as fashion glasses as is. Worn about 5 times. It's in a condition close to new.