With Lanes iRest Invigorate Visco Memory Foam Plush Twin Mattress Set, you really can find the perfect sleep you’ve been longing for. Our thoroughly tested memory foam helps eliminate nervous tension caused from common head, neck, and shoulder pain, which frequently keep you awake and unrested. The luxurious multiple layer construction will help lull you into the needed sleep you are craving. Our UltraPlush mattress pampers you with a cooling gel-infused memory foam layer sandwiched in between a 1-inch dynamic top layer of plush ultra gel foam, and encased pocket coils. These layers are combined into a thick and luxurious 11.5-inch mattress to provide the maximum possible sleeping comfort you could ever dream of. Hypoallergenic and non-toxic, this mattress set is also backed by a ten-year limited warranty for your security.