Nice to meet you. Before purchasing, Please check the description, profile, etc. This is a STANDARD CALIFORNIA 10th Anniversary Model sandal. It's a triple collaboration between TATAMI (Birkenstock) x HTC x STANDARD CALIFORNIA. Retail price: 40,000 yen Color: Black Material: Genuine leather Size: 40 (26 cm) Condition: Beautiful used item, worn a few times Accessories: Box This is a very rare anniversary model, and it's almost never available on the used market. The insole shows signs of use, but the exterior is in quite good condition for a used item. The wear on the outsole is, in my personal opinion, minimal. I wore these carefully on my days off, so I hope someone will take good care of them. The following is the description. Based on the "OKLAHOMA" model, with medallions on the upper. Finished with HTC studs, a special anniversary specification. The upper uses Birkenstock's high-quality, thick smooth leather, and the heel, which takes the most impact, has a TATAMI latex cushion inserted to significantly reduce the burden on the foot. "TATAMI," Birkenstock's highest-end line, offers the best comfort. STANDARD CALIFORNIA Standard California Birkenstock Tatami HTC htc Birkenstock Boston Birken Boston Color: Black