All-day womens sandals with slingback strap Leather or fabric upper with an open toe Adjustable buckle closure (on leather styles only) Contour+ technology: an innovative cushioning system anatomically sculpted to meet every contour of your foot for a premium fit and all-day comfort experience Non-slip outsole 2 1/2 inch block heel Consciously packaged: 100% of our shoe boxes are made of 80% recycled paper + soy-based ink Designed using sustainable materials. Make me an offer.