Beautyrest Black Hybrid Series Four XCS 15" Medium 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.

• 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 FORMâ„¢ 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 FORMâ„¢ HD Max Material cradle every curve with instant, body‑enveloping relief, enhanced with additional TotalEmbraceâ„¢ XHD Memory Foam that 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 ContourCoverâ„¢ is engineered for optional split‑head sizing, allowing personalized comfort on an adjustable base
• 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.
• Made to Order in the USA – Expertly crafted and assembled in U.S. factories using a blend of premium domestic and imported materials, ensuring exceptional quality and meticulous attention to detail.
• We stand by our Beautyrest® mattresses with a 10-Year Limited Warranty
• Your new mattress may initially feel firmer than expected. Please allow up to 60 days to acclimate to your new mattress as it naturally adjusts to contour, comfort, and support you best