These are UGG slip-ons. The color is gray, and the size is 24. I usually wear sizes 23-23.5, but size 24 was a perfect fit for these. I purchased them in October 2024 and have only worn them during the winter before the snowfall and in early spring. I think they are in good condition, but they have been stored at home by a non-professional and are used items, so please understand. Please refrain from purchasing if you are sensitive to imperfections or are seeking a perfect item. There is no original box, so I will ship them in a different box.