Breathable cover. The unique sleep surface adds an extra layer of comfort to ensure deep and peaceful sleep. Thousands of individually wrapped springs ensure body weight is evenly distributed across the hybrid innerspring mattress. A gel-plus hybrid mattress can help to regulate the body’s temperature throughout the night, ensuring that you enjoy a more restful and therefore better‐quality sleep. A gel mattress is therefore designed to help create a cooler sleeping environment. This can work to properly distribute temperature and is the ideal solution if you’re concerned about getting hot at night.