Solid vamp DOC is extremely lightweight and flexible, DBL compound is soft and formulated to be highly stain resistant. At 4 ounces, it has flexibility and cushioning. Anatomical foot bed adds another layer of comfort and support. The color is consistent each and every time. The raised contemporary designs and cut out on profile provide a cooling airflow. The blackstrap swivels so you can wear it up, as a traditional clog, or back for extra stability