100% Cotton Machine wash cold, hang dry. A new take on the quintessential dad hat – One Size Fits Most; Unisex Embroidered INTO THE AM designs on the front of the cap. Adjustable strap back with brass buckle closure. Unisex and fits most adult head sizes. These classic Dad Hats feature a unstructured, low profile with a 3.5 high crown. Made of a 6-panel black construction. Black under the curved brim.