From TOMS, the Diana Espadrille Platform Wedge Sandals feature: Fabric upper Ankle strap with adjustable buckle High-rebound comfort OrthoLite® Eco X40 Hybrid™ insole made from 32% eco content (15% waste foam, 5% recycled content, and 12% bio-oils) Rope wrapped lightweight midsole EVA outsole with sawtooth detailing Approx. 1" platform height Approx. 2" heel height Imported.