For individuals experiencing neck and back pain, a memory foam pillow is a versatile option. The pillow's memory foam material ensures that both your neck and back receive the support they need. Its ergonomic design promotes proper spinal alignment and reduces discomfort. Wake up feeling refreshed and ready to tackle the day with this dual-purpose pillow. "Loft degree" refers to the height or thickness of the pillow, especially when the pillow is flat and there is nothing on it. People with different sleep posture preferences often prefer pillows with different loft levels. Once the weight is placed on the pillow, the level of fluffiness and hardness together determine the height of the pillow.