Black genuine leather indoor/outdoor opera slippers from Bostonian! Genuine suede leather lining (except fabric back heel). Super cushioned suede leather insole. Honeycomb rubber tread outsole. Outsole length is 11 5/8 inches. Outsole width is 4 inches. Platform height is 0.25 inch. Size 10. New without box. All measurements are approximate. Style 911198 TAG38 LC: SW