A leg supporting device for use behind a head rest for air and vehicular travel has a head rest support portion that fits over a head rest of a forwardly positioned seat and supports a back flap portion that hangs down behind the forwardly positioned seat. A pair of adjustment straps adjustably attach to the back flap portion and supports a foot support portion. A user slips one or both of their feet into the foot support portion and then adjusts the adjustment straps to support their feet at a desired height and position. The foot support portion handles to carry it. In use, the leg supporting device can be folded and placed within the foot support portion and carried using the handles until needed. One embodiment includes pockets for holding drinks, computer, and other carry-on items. A leg massage unit may be built in for additional relief.