2" Flared heel with dual density top lift with Swarovski Elements. The bottom layer is softer and provides shock absorption while the top layer is hard and grooved for stability and traction. Capezio Signature Construction enhances the natural movement of the floor with engineered articulations points. Environmentally friendly performance footbed enhances comfort and foot health. Non-toxic, moisture absorbent and antifungal this recycled content open interlinking cell foam has memory and quick recovery after repeated or long wear. Performance Cushioning is featured throughout the shoe with a thicker cookie under the heel for added comfort.