The pillow's die-cut design provides differentiated support zones, which specifically adapt to the different areas of your head and neck. This ensures even weight distribution and proper spinal alignment, promoting healthy posture while you sleep. Designed to offer optimal comfort and proper spinal alignment, this pillow combines innovative memory foam technology with a die-cut design that perfectly adapts to your rest needs. Recommendations: Do not wash. Ventilate periodically. It is recommended to use a protective lining which will give the pillow more useful life.