The pillow has a soft, supportive memory foam interior that conforms to the shape of the head and neck. The outer cover fabric is designed to be cool and comfortable. Some key benefits of this pillow include: Effective Head and Neck Support: The memory foam core fills the gap between the shoulders and neck, providing balanced and stable support when sleeping on your back or side. Relaxation and Comfort: The pillow allows the back of the head to fall into a relaxed position, promoting balanced and stable relaxation. Breathable and Cool: The outer fabric is designed to be cool and breathable, helping to regulate temperature and prevent overheating during sleep. Durable and Washable: The pillow appears to be well-made and the cover can likely be removed and washed for easy maintenance. Overall, this memory foam pillow seems designed to provide comfortable, supportive sleep for a wide range of sleepers. The size and weight make it suitable for both home and travel use.