Support and pain relief: This memory foam pillow uses a density design to prevent sagging and to contour to your head, neck, and shoulders. It provides support to help relieve pain and pressure, helping you stay properly aligned as you sleep. Breathability and comfort: The pillow is breathable, helping you sleep cooler through the night. Its fine cell structure delivers a more responsive pressure relief, while keeping you warm in winter and cool in summer. It is especially suitable for side sleepers. Gentle rebound and shape retention: The slow rebound property means the foam gradually returns to its original shape after compression. This delivers steady support and comfort without abrupt changes. Sleep quality for side and back sleepers: Designed for side and back sleepers, it enhances neck support, supports muscle recovery, and can improve overall sleep quality. Use scenarios Side sleeping with neck and shoulder tension: Place the pillow to cradle the head and support the neck and shoulders, helping to align the spine and reduce tension during long nights. Back sleeping for neck alignment: Use the pillow to maintain proper neck curvature, supporting the upper spine and aiding muscle recovery for a more restful sleep. Allseason comfort for hot or cold sleepers: The breathable design helps you stay cooler in warmer months and retains warmth in colder months, supporting comfort across seasons.