General Note: Please allow 24 - 72 hours for your mattress to regain its full shape, memory foam will expand faster in a warmer room; the expansion time of the mattress will vary as per the surrounding FIRM FEEL: This Lucid mattress includes layers of latex foam, gel memory foam, support foam and a support base with individually encased coils for a firm feel, fully supporting the body and back in all sleep positions ENCASED COILS: Rest easy knowing your sleep won’t be disturbed and your mattress will firmly support you; individually encased coils assist in motion isolation so you and your partner can move without disturbing the other in bed