- Superior ergonomic support: More adaptive than ordinary pillows, it conforms to your body to support the neck and shoulders. Its elastic fill helps soothe the head and maintain comfortable alignment. - Unique design for posture: Ergonomic shape promotes proper spinal alignment and reduces pressure points for a more restful night. - Ear groove for comfort: Special ear space prevents ear discomfort when lying on your side, making side sleeping more comfortable and helping protect the spine. - High quality materials: Pillow core is filled in a scientific ratio of 20% soybean fiber and 80% polyester fiber. The core stays fluffy, does not easily harden, and remains odorless. - Use scenarios: • Side sleepers seeking ear space, neck support, and spinal alignment • People with neck tension who need stable neck support • Anyone looking for a durable, odorless pillow that maintains fluff and shape through the night