Simmons Beautyrest Black® Hybrid KX-Class 15" Tight Top Firm Mattress

Elevate your sleep to a luxurious reward night after night with Beautyrest's advanced Black® Hybrid KX-Class 15" Firm Mattress. With help from new plant-based cooling technology, the collection provides significant cooling power to keep you comfortable as you fall asleep and all night long. Combined with 2K Nano Coils and thick memory foam, these innovative features are paired with an all-new modern design and luxurious comfort to create a first-class sleep experience that will leave you feeling invigorated to take on your day.

• Box spring/foundation sold separately
• Top type: tight top
• Mattress type: hybrid
• Beautyrest's premier support system, featuring Zoned T3 Pocketed Coil® Technology, provides enhanced support and absorbs energy to reduce motion. Center zone construction helps provide targeted support where you need it most
• Beautyrest's new temperature management system, designed with plant-based cooling technology, helps keeps you cool and comfortable as you fall asleep and all night long
• Unlock Beautyrest's most robust pressure relief system with up to 2X more memory foam (Compared to LX-Class & CX-Class)
• Comfort layer made with cashmere, alpaca and silk delivers the luxurious and consistent sleep you deserve, while ensuring airflow and breathability
• Self-Response™ Latex conforms and responds to the shape of your body, relieving the parts of your body that need it the most
• 2K Nano Coils provide enhanced conformability and individualized back support
• Coil count: 840
• Compatible with an adjustable bed
• Warranty: 10-year non-prorated warranty
• Meets federal fire-retardant safety standard