{"product_id":"beautyrest-black-hybrid-series-three-xcs-14-5-medium-mattress","title":"Beautyrest Black® Hybrid Series Three XCS 14.5\" Medium Mattress","description":"\u003ch2\u003eBeautyrest Black® Hybrid Series Three XCS Medium Mattress – Top-Tier Cooling Hybrid in Kentucky\u003c\/h2\u003e\n\u003cp\u003eStep into Beautyrest's flagship hybrid sleep system with the Beautyrest Black® Hybrid Series Three XCS 14.5\" Medium Mattress, available now at Mattress Overstock in Kentucky. XCS is the highest hybrid tier Beautyrest builds, and Series Three is its true-Medium entry into that tier — a balanced 14.5-inch build that pairs the brand's most advanced Triple-Stranded Pocketed Coil support system with the new BlackICE™ Max cooling package and a cool-to-the-touch Sleep Climate Surface. The result is a buoyant, settle-in-without-sinking Medium feel that contours your shoulders and hips while keeping you measurably cooler all night.\u003c\/p\u003e\n\u003ch3\u003e✨ Key Features of the Beautyrest Black® Hybrid Series Three XCS Medium Mattress\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e🌀 Triple-Stranded Pocketed Coil Technology\u003c\/strong\u003e\u003cbr\u003eThe heart of every XCS build is Beautyrest's most advanced individually-wrapped coil unit. Each triple-stranded coil flexes on its own to deliver precise, contour-mapped back support, isolate partner motion, and reinforce the perimeter so the edge stays steady when you sit or sleep near it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e❄️ BlackICE™ Max Cooling Technology (30% More Cooling Power)\u003c\/strong\u003e\u003cbr\u003eApplied to the first deeply-cradling memory foam layer, BlackICE™ Max delivers 30% more cooling power and pulls body heat away from you up to 2X longer than standard BlackICE. This is the cooling upgrade that defines the XCS tier and separates it from the standard Beautyrest Black Hybrid line.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e🧊 Sleep Climate Surface with ContourCover Design\u003c\/strong\u003e\u003cbr\u003eA cool-to-the-touch Sleep Climate Surface tops the mattress to manage temperature from the very first second of contact. It sits over the dynamically-designed ContourCover, a zippered cover engineered to enable Split Head Queen and Split Head King configurations for split-head adjustable bases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e💎 FORM HD Material + TotalEmbrace™ XHD Memory Foam\u003c\/strong\u003e\u003cbr\u003eThese extra-high-density comfort foams do the deep cradling. FORM HD shapes the surface response while TotalEmbrace™ XHD memory foam wraps pressure points at the shoulders and hips, delivering the plush-but-supported Medium feel without a stuck-in-the-bed sensation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e🔬 Micro Diamond™ Memory Foam + Dynamic Response™ Memory Foam\u003c\/strong\u003e\u003cbr\u003eMicro Diamond™ memory foam carries the BlackICE™ Max cooling and adds conductive heat transfer, while Dynamic Response™ memory foam underneath restores buoyancy and keeps the surface from feeling slow — so it's easy to roll over and change positions. All foams are CertiPUR-US certified.\u003c\/p\u003e\n\u003ch3\u003e💬 Who Is the Beautyrest Black® Hybrid Series Three XCS Medium Mattress Ideal For?\u003c\/h3\u003e\n\u003cp\u003eThe Medium feel is the most universally comfortable point in the XCS line — firm enough to support, soft enough to cradle. It's especially recommended for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombination \u0026amp; side-back sleepers:\u003c\/strong\u003e The balanced Medium surface cradles the shoulders and hips for side sleeping while still supporting the lower back when you roll onto your back, so you don't have to commit to one position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCouples who want a compromise:\u003c\/strong\u003e Medium is the easiest middle ground when two sleepers don't want the same firmness, and the Triple-Stranded coils isolate motion so a restless partner won't wake you.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot sleepers:\u003c\/strong\u003e BlackICE™ Max plus the Sleep Climate Surface deliver the strongest cooling in the Beautyrest Black hybrid family — the right pick if you sleep warm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable-base \u0026amp; split-head owners:\u003c\/strong\u003e The ContourCover design and Split Head Queen \/ Split Head King sizes make this a natural fit for split-head adjustable bases where each side moves independently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuxury seekers who don't want a firm or a plush:\u003c\/strong\u003e If the Firm feels too rigid and a Plush feels too soft, this true-Medium is the balanced flagship.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔍 How XCS Compares — and Where Series Three Medium Fits\u003c\/h3\u003e\n\u003cp\u003eXCS is Beautyrest Black's top hybrid tier, sitting above the standard (non-XCS) Black Hybrid and the older LX-Class and CX-Class lines. Two things define the upgrade: the BlackICE™ Max cooling package (30% more cooling power, heat moved up to 2X longer) and the dynamically-designed ContourCover that unlocks split-head sizing — a capability the standard Black Hybrid simply doesn't offer. Within XCS itself, Series Three (14.5\") is the entry tier; Series Four (about 14.75–15\") adds a layer of 2K micro coils for extra contour and responsiveness on top of the foams, and Series Five (15\") steps up to 4K micro coils with enhanced edge support for the most adaptive, most reinforced feel in the line. Choosing Series Three Medium gets you the full XCS cooling and split-head story at the most accessible XCS price; step up to Series Four or Five if you want the added micro-coil contouring and edge reinforcement.\u003c\/p\u003e\n\u003ch3\u003e⚙️ Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 14.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeel\u003c\/td\u003e\n\u003ctd\u003eMedium Hybrid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmness Level\u003c\/td\u003e\n\u003ctd\u003eMedium (about 5–6 out of 10, where 10 is firmest)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction Type\u003c\/td\u003e\n\u003ctd\u003eHybrid — Sleep Climate Surface + ContourCover with FORM HD Material + TotalEmbrace™ XHD Memory Foam + Micro Diamond™ Memory Foam (BlackICE™ Max layer) + Dynamic Response™ Memory Foam over a Triple-Stranded Pocketed Coil support system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey Technologies\u003c\/td\u003e\n\u003ctd\u003eTriple-Stranded Pocketed Coil Technology, BlackICE™ Max Cooling (30% more cooling power), Sleep Climate Surface, ContourCover Design (split-head capable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eBlackICE™ Max Cooling on the first memory foam layer (30% more cooling power, moves heat up to 2X longer) plus a cool-to-the-touch Sleep Climate Surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotion Isolation\u003c\/td\u003e\n\u003ctd\u003eExcellent — Triple-Stranded Pocketed Coils plus XHD foams keep partner movement controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustable Base Compatibility\u003c\/td\u003e\n\u003ctd\u003eYes — including Split Head Queen and Split Head King for split-head adjustable bases\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCertiPUR-US certified foams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e10-Year Limited Warranty (covers manufacturing defects; full details available from Beautyrest)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e🧺 Mattress Care\u003c\/h3\u003e\n\u003cp\u003eTo keep your Beautyrest Black® Hybrid Series Three XCS Medium Mattress at its best:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse a breathable, waterproof mattress protector to guard against spills and allergens — and to keep cooling layers performing.\u003c\/li\u003e\n\u003cli\u003eRotate head-to-foot every 3–6 months (especially in the first two years) for even wear; do not flip, as this is a one-sided design.\u003c\/li\u003e\n\u003cli\u003eSupport it with a compatible foundation or adjustable base, including center support for Queen and King sizes. For Split Head Queen \/ Split Head King, pair with a split-head adjustable base.\u003c\/li\u003e\n\u003cli\u003eSpot clean stains with mild detergent and water; blot gently without soaking and air dry fully. Do not machine wash the cover.\u003c\/li\u003e\n\u003cli\u003eVacuum the surface occasionally with an upholstery attachment to remove dust.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🏆 Why Choose Mattress Overstock in Kentucky?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFast Local Delivery:\u003c\/strong\u003e We deliver across Kentucky with our own team — often next-business-day when your size is in stock.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eExpert Sleep Advice:\u003c\/strong\u003e With over 100 years of combined experience, our team gives honest guidance on premium lines like Beautyrest Black® XCS.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eIn-Store Testing:\u003c\/strong\u003e Try it firsthand at our showrooms in \u003ca href=\"https:\/\/mattressoverstock.us\/pages\/mattress-overstock-nicholasville-road\"\u003eLexington (Nicholasville Road)\u003c\/a\u003e, \u003ca href=\"https:\/\/mattressoverstock.us\/pages\/mattress-overstock-somerset-ky\"\u003eSomerset\u003c\/a\u003e, and \u003ca href=\"https:\/\/mattressoverstock.us\/pages\/mattress-overstock-georgetown-ky\"\u003eGeorgetown\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e100-Night Comfort Guarantee:\u003c\/strong\u003e Take 100 days at home to be sure the Medium feel is right for you.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCompetitive Pricing \u0026amp; Financing:\u003c\/strong\u003e Premium mattresses at great prices, with flexible financing available in-store and online.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛒 Shop the Beautyrest Black® Hybrid Series Three XCS Medium Mattress Today\u003c\/h3\u003e\n\u003cp\u003eGet Beautyrest's top-tier cooling, advanced Triple-Stranded coil support, and a balanced Medium feel — backed by a 10-year warranty and a 100-night comfort guarantee at Mattress Overstock.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/mattressoverstock.us\/collections\/beautyrest\"\u003eBrowse the Full Beautyrest® Collection\u003c\/a\u003e | \u003ca href=\"https:\/\/mattressoverstock.us\/collections\/hybrid-mattresses\"\u003eView All Hybrid Mattresses in Kentucky\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eReady to find your perfect cooling hybrid? Visit Mattress Overstock online or in-store. For help, call our experts: 859-710-9265 (Lexington), 606-676-0015 (Somerset), 502-603-0480 (Georgetown).\u003cbr\u003eChat live on our website during business hours, or stop by our Kentucky showrooms in \u003ca href=\"https:\/\/mattressoverstock.us\/pages\/mattress-overstock-nicholasville-road\"\u003eLexington\u003c\/a\u003e, \u003ca href=\"https:\/\/mattressoverstock.us\/pages\/mattress-overstock-somerset-ky\"\u003eSomerset\u003c\/a\u003e, or \u003ca href=\"https:\/\/mattressoverstock.us\/pages\/mattress-overstock-georgetown-ky\"\u003eGeorgetown\u003c\/a\u003e for a personalized recommendation.\u003c\/p\u003e","brand":"Beautyrest","offers":[{"title":"Twin XL","offer_id":46989597081775,"sku":"700813276-1020","price":2849.0,"currency_code":"USD","in_stock":true},{"title":"Queen","offer_id":46989597114543,"sku":"700813276-1050","price":3399.0,"currency_code":"USD","in_stock":true},{"title":"Split Head Queen","offer_id":46989597147311,"sku":"700813276-1059","price":3999.0,"currency_code":"USD","in_stock":true},{"title":"King","offer_id":46989597180079,"sku":"700813276-1060","price":4099.0,"currency_code":"USD","in_stock":true},{"title":"Split Head King","offer_id":46989597212847,"sku":"700813276-1069","price":4699.0,"currency_code":"USD","in_stock":true},{"title":"Cal King","offer_id":46989597245615,"sku":"700813276-1070","price":4099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0094\/6392\/2769\/files\/media_1c5c74ec42cd0ab99dd4befa61bb84ccdc4354d74.webp?v=1780239433","url":"https:\/\/mattressoverstock.us\/products\/beautyrest-black-hybrid-series-three-xcs-14-5-medium-mattress","provider":"Mattress Overstock | Mattress Store | Kentucky","version":"1.0","type":"link"}