Some side sleepers prefer a firm pillow because it offers a stable and structured surface. A firm design can help maintain loft throughout the night and may be especially appealing to sleepers with broader shoulders. The best pillow for side sleepers should provide firmness without becoming excessively rigid or uncomfortable. Materials such as latex and dense memory foam can provide s... https://www.ariesandrose.com/collections/the-rose-home/products/rose-devotion-pillow