From Bed Stu, the Kalah Leather Ankle Strap Wood Block Heel Platform Sandals feature: Leather upper Chrome and formaldehyde-free vegetable-tanned leather Crisscross toe straps with stud detailing Ankle wrap strap with buckle closure Red leather lining Cushioned insole Rubber outsole Solid Chilien pine wood heel Approx. 4" heel height Approx. 1.5" platform height Imported.