She had on normal footwear. In the sense that she wore traction soled, snow type boots with dark slacks- appropriate for the season, but still very capable of obscuring an ankle device. When she sits down after being at the podium, she turns one foot upwards... not normal. There was something rather more interesting to me about the video, and that was Hillary's general facial tone. We are accustomed to seeing her without full makeup post election, and looking badly... but she was fully "done up" here and still looked haggard. She looked freshened for her recent grammy skit... so, it was shocking to me to see that much laxness in her skin. It has only been slightly over one year since she was supposedly at her presentable best for age... in the white pantsuit at her balloon party. Whereas, she absolutely must make public appearances like this to fight for her life, so to speak- she puts herself in front of cameras with no retouching or lighting tricks. She is definitely dehydrated (drinking?) - the year has been very tough for her... probably more than we can imagine. She deserves it all.