The LegLounger is a therapeutic support cushion for the knees, legs, and ankles. Featuring an elliptical teardrop shape, you can roll this pillow between your legs like a soft wheel to create a customized feel while you sleep. Constructed with several layers of aircraft grade memory foam, this leg support pillow helps relieve lower leg swelling and any other nuisances that interrupt your sleep. Its unique shape gives exceptional weight distribution, providing a floating sensation for your legs.