From Naturalizer, the Vanessa Satin Strappy Crystal Detail Block Heel Evening Dress Sandals feature: satin upper with rhinestone detail open toe Designed using environmentally preferred materials  slingback strap Contour+ technology: includes advanced arch support and a molded dual-density foam cushioned insole Approx. 2.375" block heel height Imported. Styling Notes: Consciously packaged: our shoe boxes are made of recycled paper + soy-based ink