Birkenstock Boston, size 41. Purchased at the official store at full price a long time ago. As the photos show, the heels are worn, there is blackening inside, and there are stains on the toes, so the overall condition is not good. The shoes are still wearable, but please understand the overall condition. Also, please purchase if you understand that these are old items that have been stored personally. If you have any questions, please comment before purchasing. Thank you for looking.