Christian Louboutin boots aka Red bottoms. authentic. Black with fabric and leather. Size 44 equivalent to an 11. Classic look. No spikes. These were my husbands. He wears an 11.5 but some he can go down. Not these. If you are 11.5 you can not fit. You need to be 11 or even 10.5 can always get away. These are not the pair to go down a half size. He literally wore them three times. He said they felt little uncomfortable the first the first time he wore them then he wore them one more time and said they were too small. Me not knowing grabbed them one day for him to change into while away and he was forced to wear them. Literally 3 times. They have the original box and bags. The extra string as well. They are comfortable shoes he just purchased them to small but we have others and they are all comfortable and great quality. So of course these are previously owned. Great quality and great condition. A picture of the receipt included just so happen we still had it. I don’t usually keep receipts but works out for proof of authentication