These were purchased from a Chinese vendor and the brand is Lianglixianfu. They are made of all man made materials and were only worn to take the photos. They are New In Box condition. They are labeled size 45 but you can see from the photos that they fit a size 11. There is very nice padding on the foot bed for added comfort. I am not sure that I would consider these for a stroll in the park but they would likely do very nicely for a stroll from the living room to the bedroom as long as there are no stairs in between. The heel height is 8 inches. The Platform height is 3.25 inches. What you see is what you get. Extreme Stiletto Heels!