Beautyrest Black Hybrid Series Four XCS 14.75" Firm Mattress

Experience the best of both worlds with Beautyrest Black® Hybrid Series Four XCS models—innovated to provide our most advanced, individualized support + motion separation with an instantly contouring feel and exceptional cooling. Triple-Stranded Pocketed Coil® Technology and 2K Micro Coils power your sleep performance, conforming to isolate movement and support your shape so you rest undisturbed. FORM™ HD Material and FORM™ HD Max Material work together to cradle every curve, instantly enveloping your body with deep pressure relief without restricting movement, while TotalEmbrace™ XHD Memory Foam slowly cocoons your pressure points and promotes freedom of movement without compromising support. Engineered for enhanced cooling, BlackICE® Max Cooling Technology boosts cooling power by 30%, moving body heat so you sleep cooler, longer, and our cool-to-the-touch Sleep Climate™ Surface tops it all for a cool sleep. Featuring a dynamically-designed ContourCover™ that allows for split-head sizing, perfect to pair with a split-head adjustable base for customizable comfort, Series Four XCS models help you experience the best of Beautyrest® every night.

• For the person who likes a firmer feel with enhanced, conforming support and deep, cocooning pressure relief that instantly envelops your body, plus freedom of movement. Great for back and stomach sleepers.
• We use only CertiPUR-US® certified foams in all of our products, which means our foams are made without formaldehyde, flame retardants, prohibited phthalates, and heavy metals, as well as meet low-VOC standards for indoor air quality.
• Triple-Stranded Pocketed Coil® Technology offers our most advanced level of individualized support + motion separation, so you can rest undisturbed
• BlackICE® Max Cooling Technology is applied directly to the surface of our deeply contouring FORM™ HD Material, delivering 30% more cooling power and helping move heat away up to 2X longer—while the highly breathable memory foam cradles every curve for luxurious, pressure‑relieving comfort
• Layers of premium HD foams upgraded with FORM™ HD Max Material cradle every curve with instant, body‑enveloping relief, while TotalEmbrace™ XHD Memory Foam cocoons your pressure points without compromising support
• A layer of 2K Micro Coils adds enhanced conformability, delivering individualized support that adapts to your body
• The cool-to-the-touch ContourCover™ is engineered for optional split‑head sizing, allowing personalized comfort on an adjustable base