The Feel This plush 16" thick mattress comes with four layers that work together to bring you optimal comfort in your sleep. Memory Foam with Latex The first layer is a 1-inch bamboo charcoal memory foam layer. The bamboo charcoal is especially good for sensitive skin and has better thermal regulation. Directly beneath that is a layer featuring our softer and lighter memory foam. Beneath that is an additional comfort layer of natural latex. The ventilated latex pairs well with memory foam because its instantaneous give will better support to your body. The combination of latex and memory foam provides optimal orthopedic support and pressure relief to help alleviate neck, back and shoulder pain. Lucid's open-cell memory foam construction was used to create a longer lasting, more resilient foam that will not leave long-lasting body impressions. Safe for You and the Environment. Lucid's memory foam and latex is naturally resistant to allergens and dust mites. The foam in this product is CertiPUR-USÂ certified which means it has been independently tested for safety of materials used, physical performance and environmental stewardship. Careful construction guarantees no prohibited phthalates, no ozone depletes, no CFCs, no mercury, no formaldehyde, no PBDEs and low emission (VOCs) for indoor air quality. Conveniently Shipped for Easy Set Up This mattress will come vacuum packed. After your mattress arrives, simply take the package into the right room, remove it from the box and protective wrap and then watch as it expands to its original shape. Includes one Full mattress (53" x 74") and cover. Mattress cover may vary from picture in pattern and color.