Shoe Length: Long Heel Height: 8 cm Heel Shape: Stiletto Length: 45 cm Length of Upper Leather: 8.5 cm Circumference of Opening: Approximately 35 cm Material: Genuine Leather Size: 36 These boots are a combination of suede and calfskin. They can be worn elegantly with skirts or in a sporty style with jeans. They are the type that wrinkles around the ankles, so there are some wrinkles. I have worn them with care, so they don't appear to have any damage, but I think I have worn them about 10 times.