I bought these at Birthday in June of this year, but I often wore other sandals during the hot weather, and before I knew it, my child outgrew them, so I haven't used them much. They are 15.0cm. The gray part of the heel is a reflective material. No name written on them. Washed. There is some wear and tear, such as lint, on the inside. They are still in good condition, but since they were used by a child, please check the condition in the images carefully and only purchase if you understand. (*ᴗᴗ)