Rockport Women's Total Motion Envelope Flat 100% Leather Imported Rubber sole Heel measures approximately 0.75" Heel 20mm with trutech and trutech provide shock absorbing heel cushioning and resilient forefoot cushioning Foot bed retention foam provides full foot contact and support 6mm Leather upper full grain leather is easy to clean and maintain to extend product life, novelty leather provides fashion styling Tpu outsole and midsole plate provides midfoot support and stability