The Serta iDirections X1 Hybrid II Firm mattress is created with advanced sleep technology, to assure you get a properly supported, and extremely comfortable, night of sleep. This mattress incorporates Serta 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.

FEATURES

TempActive Cooling Cover

• This is Serta's first cover material to have temperature-regulating technology infused directly into the fabric. It is designed to provide an immediate "cool to the touch" feeling and works to dissipate heat from the surface on down.

HexCloud Gel Foam with Phase Change Material

• Serta's exclusive gel foam boasts unique geometric cutouts to deliver contouring pressure relief for oh-so-relaxing sleep. The PCM stripes on top are a Mattress Warehouse exclusive that enhances a balanced sleeping temperature.
  

Cool Twist Gel Foam

• Cooling gel is swirled directly into a breathable foam designed to promote airflow and heat dissipation.

Serta Balanced Support Foam

• Think of this as the wingman of the foam world. Balanced Support Foam is used to strike the ideal balance of cushioning and support, no matter how firm or plush you prefer your mattress.

1025 iDirections Hybrid Support System with BestEdge Foam Encasement

• In this advanced innerspring system, individually wrapped coils work independently to conform to every curve of your body and provide durable support.

MORE FEATURES

• CertiPUR-US Certified: Made without ozone depleters, PBDE's, TDCPP, TCEP flame retardants, mercury, lead, other heavy metals, or formaldehyde
  
• Adjustable Base Compatible