These roula boots by sam edelman have been made with a premium leather upper and a pu sole. The details include: knee-high styling with an inner zip fastening, a notched cut to the reverse, a multi-strap design with pin buckle fastenings, a pointed toe, slim sole and high stiletto heel. About me upper: 100% leather. Sole: 100% polyurethane. Heel: 11.5Cm/4.5".