Similar to the Dansko Professional clog, the Dankso Sonja clog features all the same qualities excluding the enclosed back. The Sonja has the authentic clog design including Dansko’s promised comfort. The heavily oiled finished allows easy cleaning after a dirty job. The Dansko Sonya’s rugged traction designed on the shock absorbing and flexible polyurethane (PU) outsole, spacious toe protecting toe box, leather moisture repelling sockliner, easy wipe and dry leather maintenance, and slip on fully enclosed snug design permits all day wear with slip resistant safety. Don’t forget the outsoles endorsed seal of approval from the American Podiatrist Medical Association (APMA).