Discover the pinnacle of support and innovation with the Beautyrest Black Series Four 16" Hybrid Firm Apex Top Mattress. Designed for those who seek firm, targeted support with advanced cooling and pressure relief, this hybrid mattress features Triple-Stranded Pocketed Coil Technology and a 4K Micro Coil upgrade for exceptional motion isolation and body-conforming comfort. The patented ContourFit™ Design and FORM™ HD Material work together to provide up to 3X better airflow, cradling every curve while maintaining a breathable, cool sleep surface. Self-Response™ Latex further enhances pressure relief, adapting to your body for a responsive, supportive feel. Topped with the cool-to-the-touch Sleep Climate™ Surface and Micro Diamond™ Memory Foam, this mattress draws heat away for a refreshing and undisturbed sleep experience. Perfect for back and stomach sleepers, the firm Apex Top design ensures spinal alignment while offering a sleek, smooth surface.

Key Features:

Triple-Stranded Pocketed Coil Technology + 4K Micro Coils – Provides enhanced support and isolates motion for undisturbed rest.

FORM™ HD Material with ContourFit™ Design – Cradles the body while delivering up to 3X better airflow for cooling comfort.

Self-Response™ Latex – Adapts to your body for pressure relief and firm yet responsive support.

Micro Diamond™ Memory Foam – Infused with heat-conducting diamond particles to channel heat away from the body.

Sleep Climate™ Surface – Cool-to-the-touch fabric enhances temperature regulation for a refreshing sleep.

Firm Apex Top Design – Smooth, firm surface ideal for back and stomach sleepers seeking optimal support.

Adjustable Base Compatible – Works seamlessly with adjustable bed frames for customizable comfort.