Ideal for side sleepers this thermo-sensistive memory foam pillow is designed to provide comfort between the legs while sleeping * Ergonomic support provides proper alignment for the hips and spine * Assists in the relief of lower back and/or hip pain by relieving pressure on the hips knees and spine * Contours perfectly to your body * Viscoelastic polyurethane foam * Machine washable plush velour cover * Great retail packaging *