{"product_id":"beautyrest-black-hybrid-series-four-xcs-14-75-firm-mattress","title":"Beautyrest Black® Hybrid Series Four XCS 14.75\" Firm Mattress","description":"\u003ch2\u003eBeautyrest Black Series Four XCS Firm: firm spine, softer handshake\u003c\/h2\u003e\n\u003cp\u003eThe Series Four XCS in Firm is where Beautyrest Black adds a second suspension: a layer of 2K Micro Coils riding on top of the Triple-Stranded Pocketed Coil core. The result reads firm to your spine and friendlier to your skin, surface contour a slab of firm foam cannot fake, over support that does not budge. At 14.75 inches with an 8 out of 10 feel, this is the firm bed for sleepers who found entry-level firm a little blunt.\u003c\/p\u003e\n\u003ch3\u003eThe cooling is the headline\u003c\/h3\u003e\n\u003cp\u003eXCS is Beautyrest's coolest Black hybrid line, and it leads with temperature. A cool-to-the-touch Sleep Climate surface sits over Micro Diamond Memory Foam infused with BlackICE Max, Beautyrest's most aggressive cooling system, which boosts cooling power by 30 percent and pulls body heat away so you sleep cooler, longer. This is the highest cooling tier in the Beautyrest Black Hybrid lineup. No mattress is air conditioning, but if you love a deep, contouring bed and have always woken up hot, this is real, testable engineering against heat rather than a word printed on a label.\u003c\/p\u003e\n\u003ch3\u003eSupport, layer by layer\u003c\/h3\u003e\n\u003cp\u003eUnder the cooling comfort foams, the Series Four XCS rides on 2K Micro Coils over the Triple-Stranded Pocketed Coil core, each coil wrapped to move on its own for point-by-point support and motion isolation. Above the coils, the ContourCover comfort system layers FORM HD and FORM HD Max material, with GelFeel Firm HD and TotalEmbrace XHD memory foams carrying the firm feel through the build. The 2K Micro Coils are the step that separates Series Four from Series Three: a finer layer of individually responsive support that contours in more detail than the main coil unit alone, so your shoulders and hips get two thousand small opinions about exactly where pressure should go. That same hybrid core reinforces the perimeter for dependable edge support, so two people get the full width of the bed without rolling off. The foams are CertiPUR-US certified, it works with a sturdy platform, a solid foundation, or a compatible adjustable base, and it carries a 10-year limited warranty.\u003c\/p\u003e\n\u003ch3\u003eTuned to firm, and who it fits\u003c\/h3\u003e\n\u003cp\u003eThis is the Firm, an 8 out of 10: supported, not hard. Lie down and the cooling foams give under your shoulders and hips and relieve pressure while the coils hold you on top of the bed rather than letting you sink in. That suits back sleepers, who get level support with flagship cooling, and stomach sleepers, whose hips stay from sagging. Heavier sleepers are served too, since the Triple-Stranded coil paired with the micro-coils supports weight without bottoming out. The honest caution is side sleeping: at an 8 out of 10 this is likely too firm if you sleep mostly on your side and want give at the shoulder. If that is you, ask the Mattress Overstock team about the \u003ca href=\"\/products\/beautyrest-black-hybrid-series-four-xcs-15-medium-mattress\"\u003eSeries Four Medium\u003c\/a\u003e, the same coil-on-coil build and cooling in a softer feel.\u003c\/p\u003e\n\u003ch3\u003eWhere it sits in the line\u003c\/h3\u003e\n\u003cp\u003eIf you want firm, this is the ceiling. The XCS line offers a firm feel in exactly two beds, the \u003ca href=\"\/products\/beautyrest-black-hybrid-series-three-xcs-14-5-firm-mattress\"\u003eSeries Three Firm\u003c\/a\u003e and this one. Series Three does planted firm with one coil layer; Series Five steps up to 4K Micro Coils as the flagship but comes in plush only. So nothing above this tier comes in firm at all: Series Four Firm is the top of the firm Black hybrid line, with the added 2K micro-coil contour Series Three does not have. Compare it across the \u003ca href=\"\/collections\/beautyrest\"\u003efull Beautyrest collection\u003c\/a\u003e, and if you are cross-shopping the other premium hybrids, read the honest \u003ca href=\"\/blogs\/the-sleep-report\/stearns-foster-vs-2024-beautyrest-black-collection-a-detailed-comparison\"\u003eStearns \u0026amp; Foster vs Beautyrest Black comparison\u003c\/a\u003e first.\u003c\/p\u003e\n\u003ch3\u003eTen minutes beats ten reviews\u003c\/h3\u003e\n\u003cp\u003eCooling and deep contour are feels you confirm lying down, not from a spec sheet. The Series Four XCS Firm is on the floor across five Mattress Overstock showrooms (Lexington on Nicholasville Road, Richmond, Georgetown, London, and Somerset), no appointment needed. The 100-night trial and the brand's warranty are honored when you buy from Mattress Overstock, an authorized dealer and an independent Kentucky retailer since 2012. Because everyone on the floor is paid the same no matter which brand you choose, the guidance is honest and never pushed toward one bed. Free local delivery, setup, and old-mattress haul-away come with it. Select your size to see the live price, then come lie down on it.\u003c\/p\u003e","brand":"Beautyrest","offers":[{"title":"Twin XL","offer_id":46989597474991,"sku":"700813278-1020","price":3149.0,"currency_code":"USD","in_stock":true},{"title":"Queen","offer_id":46989597507759,"sku":"700813278-1050","price":3799.0,"currency_code":"USD","in_stock":true},{"title":"Split Head Queen","offer_id":46989597540527,"sku":"700813278-1059","price":4399.0,"currency_code":"USD","in_stock":true},{"title":"King","offer_id":46989597573295,"sku":"700813278-1060","price":4699.0,"currency_code":"USD","in_stock":true},{"title":"Split Head King","offer_id":46989597606063,"sku":"700813278-1069","price":5299.0,"currency_code":"USD","in_stock":true},{"title":"Cal King","offer_id":46989597638831,"sku":"700813278-1070","price":4699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0094\/6392\/2769\/files\/BR26-BR-PDP-BHXCS-S4-FM-Hero_2x_c8043626-7be8-48b4-9a93-c12812cad40e.jpg?v=1780239460","url":"https:\/\/mattressoverstock.us\/products\/beautyrest-black-hybrid-series-four-xcs-14-75-firm-mattress","provider":"Mattress Overstock | Mattress Store | Kentucky","version":"1.0","type":"link"}