Devynn Sisany Pumps features full grain or novelty leather uppers, smooth matte satin upper lining for breathability and soft synthetic leather socklining. HPO2 flex cushioned triangle footbed pattern conforms to the way you walk, providing air circulation, flexibility and superior support. Soft latex and foam provides added cushioning. Molded TR outsole provides traction and durability. Cement construction. 75mm (aprox. 3'') wrapped heel. Material: Leather, synthetic.