The Lucid Charcoal Memory Foam Mattress Topper brings you the benefits of memory foam combined with the odor and moisture control of charcoal. Bamboo charcoal has many great qualities: it eliminates odors, absorbs excess moisture, regulates temperature, and is an excellent choice for people with allergies. Combined with contouring memory foam, it is an innovative master piece. Bamboo charcoal is created from the plant. First it is burned at high temperatures, then it is ground into a fine powder. Finally, it is infused in our memory foam. Bamboo charcoal has been used in medications and skin care products, and is completely safe to use in fabric and bedding products. This topper is ventilated for superior airflow and temperature regulation.