The perfect hip & leg support for side-sleepers, this contour pillow comfortably fits your natural shape to gently cradle your thighs in a horizontal, natural position. This pillow helps keep your hips, legs & knees aligned while sleeping & means that you can change sleep positions & bend your knees. This pillow features a curved shape to comfortably fit the pelvis of both men & women. This pillow is made from a ventilated memory-foam core for cool comfort.