{"product_id":"beautyrest-black-hybrid-series-three-xcs-14-5-firm-mattress","title":"Beautyrest Black® Hybrid Series Three XCS 14.5\" Firm Mattress","description":"\u003ch2\u003eBeautyrest Black Hybrid Series Three XCS Firm: the cool-sleeping premium hybrid\u003c\/h2\u003e\n\u003cp\u003eThe Beautyrest Black Hybrid Series Three XCS in Firm is the cooling-focused entry to the XCS line: an 8-out-of-10 feel at 14.5\", built around BlackICE™ Max cooling and the Triple-Stranded Pocketed Coil® core. XCS is Beautyrest's coolest, most contouring Black hybrid, engineered for the sleeper who wants flagship pressure relief and runs warm. If you have spent years flipping the pillow to the cool side and waking up hot anyway, this bed is built to answer that.\u003c\/p\u003e\n\u003ch3\u003eThe cooling is the headline\u003c\/h3\u003e\n\u003cp\u003eXCS leads with temperature. A cool-to-the-touch Sleep Climate surface sits over Micro Diamond™ Memory Foam infused with BlackICE™ Max, the most aggressive cooling system Beautyrest builds. The numbers are specific: it is engineered to move body heat away up to 2X longer for 30% more cooling power than the standard Beautyrest Black Hybrid, which does not carry BlackICE Max at all. Firm beds that also sleep cold are rarer than they should be, and this is where that contradiction gets resolved.\u003c\/p\u003e\n\u003ch3\u003eWhat you notice in the first few minutes\u003c\/h3\u003e\n\u003cp\u003eLie down and the cover reads cool against your skin right away, before the bed has done anything else. Then the comfort layers settle: Micro Diamond™ Memory Foam, FORM HD, and the ContourCover™ high-density foams conform closely while the coil core holds your hips and shoulders where they belong. Because this is the Firm, you rest on top of the bed rather than sinking in. Roll from back to stomach and the surface stays level instead of letting your midsection dip.\u003c\/p\u003e\n\u003ch3\u003eSupport, layer by layer\u003c\/h3\u003e\n\u003cp\u003eBeneath the cooling comfort layers, the Series Three XCS rides on the Triple-Stranded Pocketed Coil® core: each coil wrapped in its own pocket and twisted from three strands of steel, so the bed supports point by point. That same construction isolates motion, keeping a partner's movement on their side. A Dynamic Response™ foam transition bridges the top layers to the coils so the firm surface stays stable rather than bouncy. The foams are CertiPUR-US certified, so what sleeps cool also sleeps clean.\u003c\/p\u003e\n\u003ch3\u003eTuned to firm, and who that suits\u003c\/h3\u003e\n\u003cp\u003eThis is the Firm, an 8 out of 10. Firm here means supported, not hard: the cooling foams still relieve pressure while the coils hold your spine level. That makes it a natural fit for back sleepers who want flat, even support, stomach sleepers who need the hips kept from sagging, and heavier sleepers the Triple-Stranded coil is built to support. Couples benefit from the wrapped-coil motion separation. The honest exception is dedicated side sleepers: an 8 out of 10 is likely too firm for a hip and shoulder that need to press in, and the same-tier \u003ca href=\"\/products\/beautyrest-black-hybrid-series-three-xcs-14-5-medium-mattress\"\u003eSeries Three XCS Medium\u003c\/a\u003e or \u003ca href=\"\/products\/beautyrest-black-hybrid-series-three-xcs-14-5-plush-mattress\"\u003ePlush\u003c\/a\u003e will serve you better.\u003c\/p\u003e\n\u003ch3\u003eWhere it sits in the line\u003c\/h3\u003e\n\u003cp\u003eSeries Three is the cooling-focused base of the XCS ladder, with no micro-coil layer. Step up to the \u003ca href=\"\/products\/beautyrest-black-hybrid-series-four-xcs-14-75-firm-mattress\"\u003eSeries Four XCS Firm\u003c\/a\u003e and you add a layer of 2K Micro Coils for finer surface contour over the same core. The flagship \u003ca href=\"\/products\/beautyrest-black-hybrid-series-five-xcs-15-plush-mattress\"\u003eSeries Five XCS\u003c\/a\u003e stacks 4,000 micro coils. If your spine wants firm, Series Three gives you the full XCS cooling story without paying for hardware you would not feel. Compare the rest of the ladder in the \u003ca href=\"\/collections\/beautyrest\"\u003efull Beautyrest collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eLiving with it, and how to shop it\u003c\/h3\u003e\n\u003cp\u003eAt 14.5\" this is a tall bed, so deep-pocket sheets (15\" and up) sit best, and it works on a sturdy platform, close-slatted base, solid foundation, or compatible adjustable base. The ContourCover™ design also enables split-head sizing for a split-head adjustable base. Cooling and deep contour are feels you confirm lying down, not reading specs, which is why ten minutes face-down beats ten reviews. The Series Three XCS Firm is on the floor across the five Mattress Overstock showrooms (Lexington on Nicholasville Road, Richmond, Georgetown, London, and Somerset) with the rest of the Beautyrest Black line, no appointment needed. Mattress Overstock has earned roughly 4.7 stars from more than 535 Google reviews across those Kentucky showrooms, and every associate on the floor is paid the same no matter which brand you choose, so the guidance stays honest. As an authorized Beautyrest dealer, the team honors the same 100-night trial Beautyrest offers plus the 10-year limited warranty; if the feel is not right, exchange it for store credit toward any bed of equal or greater value (no cash refund, no restocking-fee traps). Free local delivery, setup, and old-mattress haul-away are included across the Kentucky service area. Lie on it in Lexington this week, then select your size to see the live Mattress Overstock price.\u003c\/p\u003e","brand":"Beautyrest","offers":[{"title":"Twin XL","offer_id":46989596852399,"sku":"700813275-1020","price":2849.0,"currency_code":"USD","in_stock":true},{"title":"Queen","offer_id":46989596885167,"sku":"700813275-1050","price":3399.0,"currency_code":"USD","in_stock":true},{"title":"Split Head Queen","offer_id":46989596917935,"sku":"700813275-1059","price":3999.0,"currency_code":"USD","in_stock":true},{"title":"King","offer_id":46989596950703,"sku":"700813275-1060","price":4099.0,"currency_code":"USD","in_stock":true},{"title":"Split Head King","offer_id":46989596983471,"sku":"700813275-1069","price":4699.0,"currency_code":"USD","in_stock":true},{"title":"Cal King","offer_id":46989597016239,"sku":"700813275-1070","price":4099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0094\/6392\/2769\/files\/BR26-BR-PDP-BHXCS-S3-FM-Hero_2x_890b35e2-379d-4c64-9868-415fe310b81f.jpg?v=1780239352","url":"https:\/\/mattressoverstock.us\/products\/beautyrest-black-hybrid-series-three-xcs-14-5-firm-mattress","provider":"Mattress Overstock | Mattress Store | Kentucky","version":"1.0","type":"link"}