Color/Material - Midnight Navy Glitter-Covered Polyester, Faux-Leather (Polyurethane), Design Details - Fitflop's Skinny Adjustable Sandals Are Cut To Flatter, And Engineered To Be Non-Stop Comfortable. Br Br Refined And Elegant - This Version Featuring A Z-Strap That Wraps Around Your Feet - And Embellished With A Chic Buckle. Here With The Lower Straps Smothered In Extra-Fine Glitter And Upper Straps (And Piping Detail) In Soft Metallic Faux-Leather. A Discreetly Elasticated Back Strap Gives Security. On Fitflop's Cushiony ™ Midsole. Sophisticated Sparkle For Daytime Glitz, Vacations Or Parties/Nights Out. Br Br Ul Li Ergonomically Engineered To Help Optimize Your Body's Alignment, Natural Movement & Energy/Li Li Light Pressure-Diffusing Midsole - Triple-Density Cushioning Follows 3 Footstep Stages (Firm Heel/Soft Middle/Medium At Toes)/Li Li Natural Arch Support/Li Li Grip Suited To Everyday Use/Road Tread/Li Li Matte Brushed-Metal Buckle - 100% Recycled Zinc/Li Li Standard Width Fi