The Original Interchangeable Shoe from ONESOLE®. Go from dressy to casual in a matter of seconds! This revolutionary shoe offers women the freedom to have many different looks, colors, and comfort without having a wardrobe full of shoes. The Elegance Sole has a 2 1/4" wedge and is made of lightweight Polyurethane with a memory foot-conforming insole. Secure stainless steel snaps.