General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding PLUSH FEEL – This Lucid mattress provides a plush feel ideal for side sleepers and is a great choice for apartments and primary bedrooms MEMORY FOAM – A 1.5-inch layer of latex-like foam, 2-inch layer of gel-infused memory foam, 2-inch layer of transition foam, and 6.5 inches of bamboo charcoal base foam provides a plush feel