Do you know that while you're sleeping, you twist your pelvis and lower back causing stress on your sciatic joint? Also, unsupported legs during sleep can cause discomfort in hips and your lower back. Ease the pain in your back, hips, and knees for all night comfort with our Legacy Leg Pillow. Help provide perfect alignment of the back and hips by supporting and cushioning your legs and preventing rubbing bone to bone on your knees. Pillow is curved to fit your pelvic region for men and women with tapered edges and concave center cradles your thighs and knees snugly allowing you to move freely, change sleep positions, and bend your knees. Features super soft memory foam that keeps its shape and ventilated to stay cool with a breathable washable plush cover that easily unzips. Pillow measures about 11”l x 9”w x 5 ½”h.