The iComfort® by Serta® CF4000 Firm mattress features Carbon Fiber Memory Foam paired with the Max Cold™ Cover and UltraCold System™ to help channel heat away from your body. a#xsensor-results-chart table.sleeper td span { left: 0; People who sleep on their sides often experience an excess of pressure on their shoulders and hips while laying on a firmer feeling mattress. This mattress comfort will appeal to most people because it’s not too hard or too soft, despite it being named a 'Firm'. A layer of Carbon Fiber Memory Foam paired with the UltraCold System™ channels heat away from your body. Until we've completed our testing of the CF4000 Hybrid Firm you can use the sample image below as an idea of what a firmer mattress with memory foam like this will perform. } For the best experience on our site, be sure to turn on Javascript in your browser. This cool-to-the-touch cover helps reduce your body temperature for ideal sleeping comfort. width: 32%; This exclusive air-cushion technology moves with your body and smartly contours around it to help alleviate aches and pains caused by pressure points. } font-size: 14px; We've pressure tested the iComfort CF4000 Firm mattress with small, average, and large body size people on their sides and on their back sleeping positions to see what kind of support and pressure relief you can expect. } #mrc .mrc-table td { .first a#xsensor-results-chart #chartKey { margin: 15px auto !important; margin-top: 2rem; height: auto; Our exclusive Air Support Foam contours to your body and helps relieve aches and pains caused by pressure points. } font-size: 20px; margin-bottom: 1rem; color: #196e8e; The yellow areas show an increase in pressure and the red areas show where there's too much pressure. text-align: center; width: 40%; It is has so many great features including, a memory foam top, cooling properties, and comfort that spares no expense. font-family: 'Lato', sans-serif; The CF4000 Firm is one of two CF4000's at the top-end of the iComfort collection of 'CF' models. The CF4000 Firm mattress features Carbon Fiber Memory Foam paired with the UltraCold System™ to help channel heat away from your body. } font-size: 24px; Quick view Choose Options. The cover for this mattress is cool-to-touch which gives you a cooler feeling to help you drift off to sleep. Tested well demonstrating great support and contouring, Minimal motion transfer, you'll likely not feel your sleep partner's movements, Well recommended for pressure relief and back support, Premium materials including Air Support™ Foam, Serta is a very popular Trusted Brand, in business since 1931, Medium comfort may not be ideal for those looking for a very soft or a very firm feeling bed, All foam mattress, no coils for added support if that is your preference, Not recommended for larger-sized side sleepers. #mrc div.mrc-table-container .compare-clone .label{ Looking for more Serta Products? I don't make ridiculous money writing mattress reviews, I live paycheck to paycheck just like nearly everyone. color: #fff; } /* Generic */ The exclusive air-cushion technology in this foam layer moves with your body and smartly contours around it to help soothe pressure points and alleviate aches and pains. display: inline-block; #mrc .more-features li { } display: table-cell; All Rights Reserved. text-align: center; The three snowflakes stitched into the cover at the foot of the bed show you that this mattress has many layers of cooling materials. We measured how far your hips and shoulders sink into the CF4000 Firm mattress with different body types. This system channels heat away from your body and it provides exceptional strength for back and neck support. The iComfort CF4000 Firm mattress comes with a 10-year warranty against factory defects. Serta's exclusive Air Support™ Foam contours to your body and helps relieve aches and pain caused by pressure points. For the best experience on our site, be sure to turn on Javascript in your browser. margin-bottom: .5rem; width: 45%; It helps you to fall asleep faster and stay asleep longer. display: inline-block; } width: 30%; #mrc .heatmap-table aside { font-style: normal; } font-weight: 700; font-style: normal; }. font-size: 12px; } #mrc .pros-cons th:nth-child(1) { /* Xsensor Overrides */ #mrc .mrc-table { } font-size: 14px; We're expecting this model to be very firm but supportive for back sleepers. a#xsensor-results-chart { -webkit-padding-start: 0px; -webkit-padding-start: 0; #mrc .heatmap-table small { Come back soon for updated information! If you still want one of these iComfort 'CF' models but can't afford the steep tab, check into one of the other models, the price swing is as large as $1,000! #mrc .compare-clone th, #mrc .compare-clone td { } Quick view Choose Options. line-height: 22px; I think that this bed, priced at $2,199 for a Queen size, is a pretty expensive buy. } Mattresses. } The iComfort memory foam collection by Serta offers the best in cooling technology, so you can get a better and more restful sleep.Plus, these mattresses provide support foam with medium firm firmness levels that allows for cushioning, contouring, and comfort.Additionally, the memory foam layers are comprised of Carbon Fiber Memory Foam and … } The core foam upon which the rest of the foam layers rests. } } https://www.mattressnerd.com/serta-icomfort-mattress-review } border-collapse: collapse; The pressure relief is excellent in this bed is excellent and the back support is outstanding for most people. #mrc, #mrc p { } color: #fff; If you still want one of these iComfort Hybrid models but can't afford the steep tab, check into one of the other models, the price swing is as large as $1,000! Comfort is personal. margin-bottom: 5rem; background-color: green; The three snowflakes stitched into the cover at the foot of the bed show you that this mattress has many layers of cooling materials. - … Too much pressure causes tossing and turning, while a lack of back support can cause stiffness and pain. position: relative; On Sale! } } } Air Support Foam. } The CF4000 Firm mattress features Carbon Fiber Memory Foam paired with the UltraCold System to help channel heat away from your body. } font-weight: 600; float: none; Serta iComfort CF4000 Firm Mattress Review. #mrc #conclusion { a#xsensor-results-chart table.sleeper.first { I was really tired of waking up with a sore back and always tired. } #mrc .comparison-features td { Puyallup. } /*max-width: 90%;*/ Dave has worked in the furniture business, focusing on mattresses, for over six years. } More comfort is derived from the Deep Reaction™ Max Memory Foam. Here’s our quick Video Review. border: 1px solid #666; #mrc .comfort-depth-video iframe { This is the first layer of several that works to provide you with a temperature-neutral sleep environment. } The CF4000 Firm mattress is a medium comfort that we rate a 5 on our 10 point Comfort Scale (a 1 is hard, 10 is softest.) } The CF4000 Hybrid Firm mattress features iComfort’s most innovative cooling and support technologies. font-size: 1.2vw; display: block; The iComfort CF4000 Plush mattress is the top-of-the-line soft mattress in the iComfort collection, 'CF' models. That’s why the iComfort Series includes a range of models from extra-firm to luxuriously plush in both Memory Foam and Hybrid constructions. Especially the lower priced options struggle with complaints of sagging over a shorter than average time period. background-color: red; The iComfort CP4000 Firm mattress is a highly supportive and breathable mattress designed to keep you cool. The CF2000 Firm mattress is a firm comfort that we rate a 3 on our 10 point Comfort Scale (a 1 is … #mrc .video-container iframe, display: none; text-transform: uppercase; background-color: #eee; #mrc .heatmap-table { width: 25%; #mrc .mrc-table.compare-one .label { With my old mattress I would toss and turn all night long and would never get a good nights rest. He enjoys oil painting in the Impressionist style, playing guitar, and cooking for his family. color: #666; background-color: #fffbcc; #mrc .top-rated.mrc-table.three-column .model-photo { #mrc #conclusion h2 { Their most popular models are their all-foam designs that are are devoted to more cooling and pressure relief. display: block !important; #mrc .top-rated .model-photo { He enjoys oil painting in the Impressionist style, playing guitar, and cooking for his family. border: 1px solid #ccc; width: 22%; font-style: normal; #mrc .mrc-table.compare-clone, #mrc .mrc-table.compare-clone .price-container, #mrc .mrc-table.compare-clone .price-container .price { The bed performed well for all back sleepers as well as the petite-sized side sleeper which is where the fourth recommendation was picked up. } For the best experience on our site, be sure to turn on Javascript in your browser. Cutting-edge foam and an exclusive support system for a cool, comfy sleep. We're thinking that this model will test fairly well for back sleepers once we get ahold of one to perform our analysis. text-align: center; With iComfort, cool, comfortable sleep is the priority. } Please continue reading our expert review to view test results, features, and more: } text-align: left; Dave has worked in the furniture business, focusing on mattresses, for over six years. width: 20%; } #mrc .comparison-features td:nth-child(1) { The iComfort CF4000 Hybrid Firm mattress comes with a 10-year warranty against factory defects. display: inline-block; Both lead to disturbed, uncomfortable sleep, which is detrimental for your body and mind. font-size: 34px; } iCOMFORT HYBRID CF1000 MEDIUM by Serta (New Model) $1,199.00. Here’s our quick Video Review. text-align: left; Contact us … For an all-foam mattress, this model performed very well, earning four out of six 'recommended' scores for its outstanding pressure relief and fantastic back support. } padding-bottom: 56.25%; } line-height: 26px; .manual-breadcrumb { a#xsensor-results-chart #chartKey { padding: 2vw; } The iComfort CF4000 Hybrid Firm mattress is the top-of-the-line firm model in the newest iComfort collection from Serta. This layer of Deep Reaction™ Max Memory Foam enhances the bed's heat dissipation and further enhances the overall comfort and support this bed offers. max-width: 95% !important; A  first-of-its-kind memory foam layer infused with carbon fiber for cooling as well as strength and resiliency. Serta iComfort CF4000 Hybrid The top of the line iComfort Hybrid mattress is the CF4000 Hybrid, available in two softness levels, Firm and Plush. #mrc .heatmap-table tr > td:first-child { padding: 0; } width: 100%; #mrc .top-rated .view-bed a, #mrc .mrc-review-model-overview .view-bed a{ I have been sleeping on the Serta iComfort CF3000 Medium for about a week now along with a couple of naps. #mrc .comparison-features li { When you consider these test result images keep an eye out for green areas where the pressure relief in the mattress is doing its job. To fall asleep faster and stay asleep longer to your body and ’. Innovative cooling and pressure relief and backs support a bed gives you are extremely necessary for good sleep! If your preference is for a Queen size, is a pretty expensive buy comfortable sleep is the top-of-the-line mattress! 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