These boots are unused, only tried on, but have been out of the box for a year. Since the shoes may deteriorate, this is the final price reduction. If you think this price is right for you, please consider purchasing. These are synthetic leather, platform knee-high boots with a side zipper for easy on and off. The size is M. According to an online shopping site, this corresponds to a size 23-23.5. - Color: Black - Material: Synthetic leather - Style: Knee-high boots - Sole type: Platform - Zipper: Side zipper I have a cat. There is a possibility of cat hair getting on the boots, so please refrain from purchasing if you have a cat allergy, cannot tolerate cat hair, or are looking for a perfect item.