Calista55 T-Strap Sparkle Crystal Rhinestone Cushioned Slingback Sandal Shoes Material: All Synthetic & Manmade Sole Fitments: Runs small, the manufacturer recommends ordering half a size larger than your normal size. Low Heel 0.7", Platform 0.5"" (Measurements may vary slightly) Please note that the fit and color may vary slightly according to the style and personal references.