Support Your Neck, Head, & Shoulders While You Sleep Sleep has never been better with slow rebound memory foam designed to cradle your head into perfect posture using firm breathable materials. The pressure-relieving cell technology enhances the support of your head, neck, and shoulders, while the foam cushions your neck into perfect alignment with your spine to reduce strain or pain. Stay cool and comfortable while you sleep. Features & Benefits: Perfect Spine Alignment: To enter deep states of sleep without muscle pain. Supports Neck, Head, Shoulders: Using responsive memory foam with pressure relieving technology. Soft Breathable Pillow Case: Using air-knitted polyester fabric to promote airflow Made For Side Sleepers: Designed with a rounded top to cushion your neck while sleeping on your side.