Refresh your mattress with activated charcoal provides the benefits of traditional memory foam, such as pressure relief and conformance but it also has more. When charcoal is infused, it forms a finer, more open-cell memory foam, providing a velvety feel and higher airflow which means it is cooler. Activated charcoal also provides superior thermal absorption. The combination of higher airflow and heat absorption provides better overall temperature management. Charcoal is also a natural odor and bacteria eliminator.