The Beautyrest Black Series Four 17.5" Medium Summit Pillow Top Mattress is the pinnacle of luxury and innovation, offering an ultra-premium sleep experience with advanced materials and cutting-edge support technology. Featuring Triple-Stranded Pocketed Coil® Technology and an exclusive 4K Nano Coil system, this mattress provides exceptional motion isolation and personalized support, conforming to your body for targeted comfort. Micro Diamond™ Memory Foam and Self-Response™ Latex enhance pressure relief while actively drawing heat away, keeping you cool throughout the night. Designed with advanced temperature management technology and a plush pillow top, this mattress offers a balanced medium feel—ideal for those who want both cushioning comfort and firm, supportive alignment. As the most exclusive model in the Beautyrest Black® Collection, this mattress represents the ultimate in sleep luxury.

Key Features:

4K Nano Coil System – Two layers of 2K Nano Coils provide enhanced, individualized support.

Triple-Stranded Pocketed Coil® Technology – Delivers targeted pressure relief and superior motion isolation.

Micro Diamond™ Memory Foam – Enhances cooling by channeling heat away from the body.

Self-Response™ Latex – Adapts to your body for responsive pressure relief and long-lasting comfort.

Advanced Temperature Management Technology – Regulates heat for a cool and comfortable sleep.

Medium Summit Pillow Top – A plush, cloud-like surface with firm underlying support.

Exclusive Beautyrest Black® Collection Design – The most premium offering in the lineup for unmatched comfort and innovation.