Thank you for viewing! I purchased these here and wore them once for about an hour for a pre-wedding photo shoot. The previous seller said they wore them several times. After use, I washed them at home and stored them. Size: 24.5cm The soles of both shoes are black. (Please check the second image) Please refrain from purchasing if you are concerned. This is a personal assessment. There may be oversights. I will fold them compactly for shipping. Please purchase with understanding.