Pressure Relief: The mattress topper is made of high-quality memory foam to disperse pressure. The moderate softness hugs your body without sinking down too much or feeling hard on your shoulders, back, and hips for the perfect balance of softness and support. Bamboo Charcoal Memory Foam: Bamboo charcoal is added to the 3-inch memory foam mattress topper to avoid odors and excess moisture to keep the memory foam mattress topper feeling fresh for a better night’s sleep. Certified Quality: Our memory foam mattress topper is CertiPUR-US certified to ensure that it is skin friendly. Enjoy peace of mind knowing that this bamboo charcoal memory foam mattress topper is a good choice for your entire family.