Miu Miu sock boots with crystal

Black Miu Miu sock boots with crystal toe detail. Some small dark marks on the rim of plastic sole, a small pale pink stain on the side of one of the soles and some scuffing on the toes. Given to me in this condition, they are too big for me. Any marks are only obvious at close view and while wearing, the marks a barely noticeable if at all. They do not seem overworn, just some discolouring on the sole and the scuffs mentioned. Happy to provide more details and photos if needed.