From Naturalizer, the Truly Metallic Crinkle Strappy Dress Sandals feature: Metallic crinkle synthetic upper  Designed using environmentally preferred materials  Adjustable slingback strap Contour+ technology: includes advanced arch support and a molded dual-density foam cushioned insole Approx. 2.375" sculpted heel height Consciously packaged: our shoe boxes are made of recycled paper + soy-based ink Imported.