The Beautyrest Black Series One 13.5" Extra Firm Mattress is designed for those who prefer exceptional support, cooling comfort, and uninterrupted sleep. Featuring Triple-Stranded Pocketed Coil® Technology, this mattress offers customized support and motion isolation, allowing you and your partner to sleep undisturbed. The ultra-firm comfort level ensures optimal spinal alignment, providing a solid, supportive surface ideal for those needing minimal sinkage and maximum stability. Advanced temperature management technology and premium foams help regulate heat, keeping you cool overnight. Designed for adjustable base compatibility, this mattress offers luxury and innovation, delivering a sleep experience that’s both firm and incredibly comfortable.

Key Features:

Triple-Stranded Pocketed Coil® Technology – Provides conforming support and motion isolation for restful sleep.

Ultra Firm Comfort Level – Offers a solid, stable surface for optimal spinal alignment and minimal sinkage.

Cooling Technology – Regulates temperature to maintain a cool sleep environment.

Premium Pressure-Relieving Foams – Alleviate pressure points while providing lasting support.

Motion Isolation – Ideal for couples, reducing disruptions from movement.

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