These are MBT Kace ladies sandals in black, size EU 39. The strappy sandals feature a wedge heel style and adjustable hook & loop closure. They are designed for activewear with features like arch support, slip resistance, orthopedic benefits, toning, and breathability. The upper material is leather with a synthetic outsole, ideal for summer and spring seasons. The sandals are part of the MBT Physio product line and are accented with the MBT logo.