Best Contour Memory Foam Pillow: Ideal pillows made of contour memory foam combine support and comfort. It adapts to the individual curves of the sleeper, ensuring a sound night's sleep and optimal head-neck alignment. Because of its responsiveness, memory foam is a popular option for people looking for the best comfort and quality of sleep. ​The popular memory foam pillow is even more popular. Designs with one side high and one side low meet the different requirements of supine and lateral sleeping positions. The middle depression is conformable to the structure of the human brain, giving full care to the back of the head.