The term 'slouch hat' is often used to refer to a wide-brimmed felt or straw hat, typically with a high crown and a brim that can be turned up or down. The term is derived from the style of hat worn by soldiers in the late 19th century. The crossword solution for this term is 'STETSON, ' which is a brand of hat that is most commonly associated with the slouch hat style. STETSON hats are made from fur-felt or straw and are known for their quality and durability.