1.Ergonomic Goose Down Pillow: There's a gap between your neck and shoulders that most traditional pillows can't fill. Our sleep enhancing cervical support comfort goose down pillow fully supports your neck so your head forms a 90° angle to your shoulders. 2.Sleep Enhancing Cervical Support Comfort Goose Down Pillow: Filling slow rebound cotton cover has ear slot design. The ergonomic goose down pillow can reduce ear pressure during side sleeping, allowing for easy sleep with no pressure on the ear. 3.Breathable Pillow: Ergonomic Goose Down Pillow is made of a breathable hypoallergenic cotton/polyester with a stretchy polyester liner to help the pillow hold its shape. The ergonomic pillow is perfect for keeping you cool throughout the night. 4.Suitable for All Sleeping Habits: Whether you sleep on your side, back or stomach, our ergonomic pillow for neck improves your sleeping posture and makes your neck pain.