The Serta iDirections X7 Hybrid II Plush Mattress is created with advanced sleep technology to ensure you get a properly supported and extremely comfortable night of sleep. This mattress incorporates Serta's specialty comfort and support foams, memory foam for adaptable comfort, and a 1025 iDirections Hybrid Support System with BestEdge Foam Encasement for deep-down support all night. All these features combine to make sure each sleeper gets an incredible sleeping experience. Plus, the mattress is compatible with an adjustable base.
Features:
Temperature Regulation
Our TempActive Cooling Cover has temperature-regulating technology infused into the fabric, and it's designed to provide an immediate cool-to-the-touch feeling, dissipating heat from the top to the bottom. Paired with our cooling Phase Change Material, you'll be comfortable all night long.

Foam for High-End Comfort
Our HexCloud Gel Foam with Phase Change Material (PCM) boasts unique geometric cutouts to deliver contouring pressure relief. The PCM stripes on top are exclusive to Mattress Warehouse and enhance a balanced sleeping temperature. This mattress also includes WonderCloud Memory Foam that gently cradles the body, Serta Support Foam that combines gentle cushioning with extra support, and Serta Balanced Support Foam that strikes the ideal balance between cushioning and support, whether you prefer a firm or plush mattress. Our foams are CertiPUR-US certified and made without ozone depleters, PBDE's, TDCPP, TCEP flame retardants, mercury, lead, other heavy metals, or formaldehyde.

Support from Edge to Edge
We use 2,142 micro coils (exclusive to Mattress Warehouse), designed for maximum conformability and support. They respond instantly to shifts and movement, contouring to your body while maintaining comfortable surface support. This system pairs with our advanced innerspring 1025 iDirections Hybrid Support System with BestEdge Foam Encasement, where individually wrapped coils work independently to conform to every curve of your body and provide durable support.