{"product_id":"beautyrest-black-series-four-17-5-firm-pillow-top-mattress","title":"Beautyrest Black® Series Four 17.5\" Firm Pillow Top Mattress","description":"\u003cp\u003e\u003cstrong\u003eThe honest verdict:\u003c\/strong\u003e the Series Four Firm Pillow Top is firm support done at the top of the Black line. At about a 6 out of 10 it gives back sleepers genuinely firm support while a cushioned pillow top softens the surface, and it carries the Series Four flagship hardware: 4K Micro Coils for the finest individualized support, an Apex Top for reinforced edges, and added HD Memory Foam. Firm but not hard, the most precise support Beautyrest Black builds. If firm has felt like a flat board to you before, this is the version that fixes that.\u003c\/p\u003e\n\u003ch2\u003eWhat it is, and the honest feel\u003c\/h2\u003e\n\u003cp\u003eThis is a firm bed given a soft hello. A firm-tuned Triple-Stranded Pocketed Coil core does the structural work, and the 4K Micro Coil layer, the finest coil Black builds, sits on top of it. Instead of the uniform hardness of a typical firm bed, the 4K coils break the surface into thousands of responding points, so the support tracks your body rather than pushing back as one flat plane. The cushioned pillow top, layered with HD Memory Foam, Self-Response Latex and Micro Diamond foam, keeps the surface from reading as hard.\u003c\/p\u003e\n\u003cp\u003eLie on your back and your hips do not sink while your lower back never arches into open air: the coils hold your spine level, and the pillow top eases pressure off your shoulder blades so the firmness underneath never feels like a plank. The cover reads cool to the touch, with Micro Diamond foam over a coil core that breathes far more than all-foam can.\u003c\/p\u003e\n\u003ch2\u003eWho it suits, and honestly who it does not\u003c\/h2\u003e\n\u003cp\u003eThis bed is built for back sleepers who want firm, level support without giving up a comfortable surface. Combination sleepers who lean firm fit it well too: supportive for back and stomach, with enough surface give to roll to your side. Couples do well here, between the independently moving pocketed coils and the reinforced Apex edges. Heavier sleepers who have flattened softer beds get real, lasting pushback from the firm coil core.\u003c\/p\u003e\n\u003cp\u003eThe Mattress Overstock team would rather tell you now where it is the wrong call. If you want a true rock-firm surface, the pillow top adds give by design, and an extra-firm model is the more honest pick. If you are a dedicated side sleeper, a 6 out of 10 may leave your shoulder wanting more room, and a plush model gives the deeper cradle. Either way, the floor will point you to it rather than talk you into this one.\u003c\/p\u003e\n\u003ch2\u003eHow it compares within the Black lineup\u003c\/h2\u003e\n\u003cp\u003eThe cleanest comparison is to its own sibling. The \u003ca href=\"\/products\/beautyrest-black-series-three-16-5-firm-pillow-top-mattress\"\u003eSeries Three Firm Pillow Top\u003c\/a\u003e sits one tier below and delivers the same firm-with-cushion idea on 2K coils. The Series Four steps up to 4K Micro Coils, an Apex Top edge, and added HD Memory Foam on top of what the lower series do. Both feel firm; the Series Four feels more precise, because doubling the coil count lets the support read your body more finely. If you like the build but want more give underfoot, the same-series \u003ca href=\"\/products\/beautyrest-black-series-four-17-5-medium-pillow-top-mattress\"\u003eSeries Four Medium Pillow Top\u003c\/a\u003e is the softer step. Which one is right is a lying-down question, so feel them back to back.\u003c\/p\u003e\n\u003ch2\u003eLiving with it over time\u003c\/h2\u003e\n\u003cp\u003eWhat wears on couples is motion and edges, and this build handles both: the pocketed coils move independently, so a partner shifting barely crosses the bed, and the Apex edges keep the perimeter from sloping off, so the full width stays usable for years. It is a substantial 17.5-inch build backed by a 10-year limited warranty, with CertiPUR-US certified foams, and it works on an adjustable base. At this height, plan for deep-pocket sheets and check your frame height before delivery.\u003c\/p\u003e\n\u003ch2\u003eHow to shop it at Mattress Overstock\u003c\/h2\u003e\n\u003cp\u003eMattress Overstock is an independent Kentucky retailer that has served the state since 2012, with five showrooms you can walk into with no appointment: Lexington (on Nicholasville Road), Georgetown, Somerset, London and Richmond. Come lie on this bed in your own sleeping position before you commit, and the team can set it up beside the Series Three or the rest of the \u003ca href=\"\/collections\/beautyrest\"\u003eBeautyrest Black lineup\u003c\/a\u003e so you feel the difference for yourself. Select your size to see the live Mattress Overstock price. Delivery, setup and old-mattress haul-away are all free across the Kentucky service area, usually next business day when your size is in stock, and your purchase is backed by a 100-day comfort guarantee. Because everyone on the floor is paid the same no matter which brand you choose, the guidance you get is honest, never pushed toward the top of the line. Lie on it in Lexington this week, then decide.\u003c\/p\u003e","brand":"Beautyrest","offers":[{"title":"Twin XL","offer_id":46784941031599,"sku":"700812249-1020","price":4249.0,"currency_code":"USD","in_stock":true},{"title":"Full","offer_id":46784941064367,"sku":"700812249-1030","price":4529.0,"currency_code":"USD","in_stock":true},{"title":"Queen","offer_id":46784941097135,"sku":"700812249-1050","price":4899.0,"currency_code":"USD","in_stock":true},{"title":"King","offer_id":46784941129903,"sku":"700812249-1060","price":5899.0,"currency_code":"USD","in_stock":true},{"title":"Cal King","offer_id":46784941162671,"sku":"700812249-1070","price":5899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0094\/6392\/2769\/files\/hmbhbbhsgalu73vpxat2.jpg?v=1776656502","url":"https:\/\/mattressoverstock.us\/products\/beautyrest-black-series-four-17-5-firm-pillow-top-mattress","provider":"Mattress Overstock | Mattress Store | Kentucky","version":"1.0","type":"link"}