FootSmart Women's Stretchables Chelsea Pumps Memory foam insole features arch support and spot cushioning in the heel and ball of foot. Removable insole gives you extra space if needed. Stretchable nappa leather / leather upper, tricot upper lining, microfiber suede sockliner... Memory foam insole, steel shank, polyurethane outsole. Heel Height: 1 1/2 inches.