Abeo Bio System Womens Baroque Neutral Black Thong Sandal Size 10 Details - 3D Fit, Neutral Support Provides Enhanced Arch Support, Built in Orthotic, Adjustable Strap, Microsuede Covered Footbed, Memory Foam Cushioned EVA Midsole, Seal of Acceptance from the American Podiatric Medical Association Condition - EXCELLENT Pre-Owned, No Visible Flaws, Light Wear on Soles Approximate Measurements: Heel - 1 in.