Sperry Women's Bluefish 2-Eye Core, Black, 5.5 M US 100% Leather/Fabric Imported Rubber sole Heel measures approximately 1" Platform measures approximately 0.5" Fit: True to Size Outsole: Rubber Upper: Leather, Suede, Nubuck, Deerskin Features of this item include: Contrast Stitching, Cushioned, Goodyear Welt, Handsewn, Mesh, Nautical, Padded, Preppy, Sailing, Stain Resistant, Water Resistant