Many times you will see descriptions of hats and the term unstructured or structured are used to describe the hat. Many customers ask, what does this mean? Well let me tell you. The crown of a baseball hat can have a buckram or stiff fabric behind the front two panels of the crown giving it structure and therefore it is call a structured hat. An unstructured cap has no additional support behind those front two panels and it is the same all the way around the crown. Another way to look at it is if you take a hat off your head and set it down on your desk a structured hat will continue to look the same and keep it's structure whereas an unstructured cap will collapse slightly without your head in the hat supporting it.