Abstract: A multi-functional folding hat is provided, which generally consists of a cup section made of a flexible material, configured to fit the head of the wearer; such cup section comprises at its inner bottom a peripheral elastic band configured to fit the head of the wearer; a brim or flap section made of a substantially semi-rigid malleable material, which surrounds the cup section and is integrally attached to it; The brim section includes at its outer end a flexible metal ring integrated with it, which allows the folding or bending of the hat; a peripheral flange surrounding a substantially oval opening formed by the union of the brim section with the crown section, which is configured for the user to wear the hat, where the peripheral flange is configured to attach additional accessories for the protection of the user; and a pair of reinforced through holes arranged opposite the sides of said peripheral brim; where said holes are configured to receive an additional accessory for the protection of the wearer;