Propet Women's Martinique 100% Leather Synthetic sole Heel measures approximately 1 1/4" Platform measures approximately 3/4" Fit: This style tends to run large. For an accurate fit we recommend purchasing a 1/2 size smaller than you typically purchase. For example, if you normally purchase a size 7 1/2, we recommend purchasing a size 7. Insole: Ortholite,Microfiber Outsole: Polyurethane Upper: Leather