Heel Height: Approx. 1'' Tall. The Durea Toni oxford is finished with a polyurethane sole for lightweight traction, a shock absorber at the heel lends extra protection and comfort to every step. With its detailed stitching and soft, superior leathers, Toni by Durea offers amazing comfort along with multiple therapeutic benefits. A proprietary, removable insole leaves room for prescribed orthotics, the lace closure creates a snug fit.