Footwear, in the category of a sandal, and which may include a thong, slide-on, clog, or related structured sandal, wherein one side or the other of a tongue, upper vamp, or sandal strap may be adhered to an upper part of the sandal sole, or its vamp or cross strap, so that one side of the sandal strap structure may be displayed during its wearing, and can be turned to expose its opposite surface for varying the styling of the worn sandal. The tongue, upper vamp, or strap may be secured by a fastening device, such as a swivel, that allows for turning of these components to expose a selected surface in order to vary the aesthetics and appearance of the worn sandal.