Natural bedding materials, such as organic cotton, linen, and bamboo, are known for their superior breathability compared to synthetic fabrics like polyester. These materials allow for better air circulation, which helps regulate body temperature throughout the night, preventing overheating and ensuring a more comfortable sleep. The ability to maintain a stable body temperature during sleep is essential for achieving uninterrupted, restorative rest. When we overheat or become too cold, our bodies are more likely to experience disruptions in sleep cycles, leading to poor sleep quality.