Luxury lives in the finest details in the SleepMaker Luxury collection, with silk, copper technology, tencel and outstanding support for a sleep like no other. Infused with KulKote Copper, a surface-infused phase change material with breathable non-toxic anti-bacterial copper. Copper is renowned for its ability to conduct heat rapidly and KulKote helps wick away heat and moisture to help regulate body temperature. Gel and graphene infused memory foams are combined with Dreamfoam comfort layers to ensure strong and supportive comfort, helping to balance your body temperature and let you sleep in exquisite comfort. Natural silk helps improve mattress airflow and breathability with a lustrous comfort.