Abstract: Headgear are disclosed, having a body and a strap which is removable from the body so as to be replaceable and interchangeable. Each of the straps may have a logo or other indicia displayed thereon. By interchanging straps with varying indicia, the user can change the decorative appearance of the headgear. In addition to its decorative function, the strap may be elastic and when attached to the body proximate opposed ends of a headband of the headgear such that the elastic nature of the strap will allow the headgear to expand or contract to conform to the head size of a wearer. The strap has opposed ends and is removably connected to the body by attachment means which may comprise hook assemblies permanently connected to the opposed ends of the strap, the hook assemblies each engaging respective grommets set into the body.