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    King Medium 14" Memory Foam Mattress - Serenia Sleep | 80 H x 72 W 14 D in Wayfair SS-M1412-6

    King Medium 14" Memory Foam Mattress - Serenia Sleep | 80 H x 72 W 14 D in Wayfair SS-M1412-6

    The mattress is a medium-firm three-layer mattress with premium 2.5-pound memory foam, plush transition foam, and supportive high-density foam. The mattress offers a cooler, drier sleep due to a breathable open-cell foam structure. The premium memory... more

    $1,099.99 $599.99

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    Innovations Shiloh 14 Inch Memory Foam Mattress With Ventilated Suretemp Foam For Breathability Queen Size Bed In A Box Medium Firm Support

    Innovations Shiloh 14 Inch Memory Foam Mattress With Ventilated Suretemp Foam For Breathability Queen Size Bed In A Box Medium Firm Support

    100% Extra Long Staple Cotton - Sateen Weave Top Quality King Sheets Set Cotton: Our white king sheets deep pocket are as soft as a cloud and will help to provide you with a more restful night’s sleep. These deep pocket sheets king are made from... more

    $108.84

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    Best Seller
    Premier Copper 14 King Mattress - Medium Firm Gel Memory Foam Mattress - 5 Layers of Comfort - Triple Action Cooling Tech - 365-Night Trial - Forever Warranty White

    Premier Copper 14 King Mattress - Medium Firm Gel Memory Foam Mattress - 5 Layers of Comfort - Triple Action Cooling Tech - 365-Night Trial - Forever Warranty White

    Set Up: Simply take your mattress out of the box and enjoy watching it decompress. Jumping walking and sleeping on your mattress can speed up the process. more

    $620.31

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    Premier Copper 14 King Mattress - Medium Firm Gel Memory Foam Mattress - 5 Layers of Comfort - Triple Action Cooling Tech - 365-Night Trial - Forever Warranty White

    Premier Copper 14 King Mattress - Medium Firm Gel Memory Foam Mattress - 5 Layers of Comfort - Triple Action Cooling Tech - 365-Night Trial - Forever Warranty White

    Set Up: Simply take your mattress out of the box and enjoy watching it decompress. Jumping walking and sleeping on your mattress can speed up the process. more

    $792.81

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    King Medium 14" Hybrid Mattress - Wayfair Sleep™ Sleep | 79 H x 75 W 14 D in 4EC1979AA09D42FEA53F4B6D7693101E

    King Medium 14" Hybrid Mattress - Wayfair SleepSleep | 79 H x 75 W 14 D in 4EC1979AA09D42FEA53F4B6D7693101E

    Set the stage for a good night’s sleep with this 14medium plush hybrid mattress with edge support. It is crafted using a six-layer combination of pocket coils and gel memory foam and features a medium firmness with low motion transfer - so your... more

    $999.00 $469.99

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    King Mattress, 10 Inch Gel Memory Foam King Size Mattress for Cool Sleep & Pressure Relief, Medium Plush Bed Mattress

    King Mattress, 10 Inch Gel Memory Foam King Size Mattress for Cool Sleep & Pressure Relief, Medium Plush Bed Mattress

    General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. more

    $589.49

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    King Mattress, 12 Inch Gel Memory Foam King Mattress for Cool Sleep & Pressure Relief, Medium Plush Feel with Motion Isolating

    King Mattress, 12 Inch Gel Memory Foam King Mattress for Cool Sleep & Pressure Relief, Medium Plush Feel with Motion Isolating

    General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. more

    $622.49

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    King Mattress 6 inch Gel Memory Foam Mattress Medium Firm Mattresses for Cool Sleep Relieving Pressure Relief Mattress in a Box

    King Mattress 6 inch Gel Memory Foam Mattress Medium Firm Mattresses for Cool Sleep Relieving Pressure Relief Mattress in a Box

    -【EASY TO CLEAN】-It includes a soft cover that is washable for your convenience. more

    $264.99

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    King Medium 12" Memory Foam Mattress - Wayfair Sleep™ | 80 H x 76 W 12 D in 3AD68E189E704DC3A739600A766A0827

    King Medium 12" Memory Foam Mattress - Wayfair Sleep™ | 80 H x 76 W 12 D in 3AD68E189E704DC3A739600A766A0827

    Whether you're settling in for an afternoon nap or drifting off for a good night's rest, this mattress is here to help you get the sleep you need. Crafted from layers of memory foam, it features medium firmness and a breathable design to help keep you... more

    $489.99 $464.99

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    11" Copper Memory Foam Hybrid, Medium, King Mattress by Engia in Dark Grey (Size KING)

    11" Copper Memory Foam Hybrid, Medium, King Mattress by Engia in Dark Grey (Size KING)

    Stylish and comfortable, this mattress includes premium cooling copper memory foam so you can sleep comfortable all night. Hybrid construction with dynamic edge coils and CertiPUR-US certified foam.Medium FirmnessCooling Copper Memory FoamBed in... more

    $999.99

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    Inch Cooling Gel Queen Size Medium Firm Memory Foam Mattress Bed in a Box

    Inch Cooling Gel Queen Size Medium Firm Memory Foam Mattress Bed in a Box

    100% Cotton:The cotton quilt king size is healthy breathable comfortable and odorless so that you can enjoy a healthy and happy sleep and improve your life quality. Plaid Pattern:The quilt king size is decorated with plaid pattern and adopt excellent... more

    $676.20

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    Inch Cooling Gel Queen Size Medium Firm Memory Foam Mattress Bed in a Box

    Inch Cooling Gel Queen Size Medium Firm Memory Foam Mattress Bed in a Box

    100% Cotton:The cotton quilt king size is healthy breathable comfortable and odorless so that you can enjoy a healthy and happy sleep and improve your life quality. Plaid Pattern:The quilt king size is decorated with plaid pattern and adopt excellent... more

    $207.00

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    Inch Cooling Gel Queen Size Medium Firm Memory Foam Mattress Bed in a Box

    Inch Cooling Gel Queen Size Medium Firm Memory Foam Mattress Bed in a Box

    100% Cotton:The cotton quilt king size is healthy breathable comfortable and odorless so that you can enjoy a healthy and happy sleep and improve your life quality. Plaid Pattern:The quilt king size is decorated with plaid pattern and adopt excellent... more

    $828.00

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    Inch Cooling Gel Queen Size Medium Firm Memory Foam Mattress Bed in a Box

    Inch Cooling Gel Queen Size Medium Firm Memory Foam Mattress Bed in a Box

    100% Cotton:The cotton quilt king size is healthy breathable comfortable and odorless so that you can enjoy a healthy and happy sleep and improve your life quality. Plaid Pattern:The quilt king size is decorated with plaid pattern and adopt excellent... more

    $676.20

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    Inch Cooling Gel Queen Size Medium Firm Memory Foam Mattress Bed in a Box

    Inch Cooling Gel Queen Size Medium Firm Memory Foam Mattress Bed in a Box

    100% Cotton:The cotton quilt king size is healthy breathable comfortable and odorless so that you can enjoy a healthy and happy sleep and improve your life quality. Plaid Pattern:The quilt king size is decorated with plaid pattern and adopt excellent... more

    $621.00

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    Inch Cooling Gel Queen Size Medium Firm Memory Foam Mattress Bed in a Box

    Inch Cooling Gel Queen Size Medium Firm Memory Foam Mattress Bed in a Box

    100% Cotton:The cotton quilt king size is healthy breathable comfortable and odorless so that you can enjoy a healthy and happy sleep and improve your life quality. Plaid Pattern:The quilt king size is decorated with plaid pattern and adopt excellent... more

    $483.00

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    Inch Cooling Gel Queen Size Medium Firm Memory Foam Mattress Bed in a Box

    Inch Cooling Gel Queen Size Medium Firm Memory Foam Mattress Bed in a Box

    100% Cotton:The cotton quilt king size is healthy breathable comfortable and odorless so that you can enjoy a healthy and happy sleep and improve your life quality. Plaid Pattern:The quilt king size is decorated with plaid pattern and adopt excellent... more

    $207.00

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    5 Inch Gel Memory Foam Mattress Medium-Firm Mattress for Pressure Relief & Cooler Sleep Mattress, Mattress in a Box, King

    5 Inch Gel Memory Foam Mattress Medium-Firm Mattress for Pressure Relief & Cooler Sleep Mattress, Mattress in a Box, King

    High quality materials: our memory foam mattress, combined with professional knowledge and the best materials, helps to provide advanced sleep technology. Gel memory foam provides continuous airflow to ensure cool sleep at night. more

    $216.99

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    King Mattress 6 inch Gel Memory Foam Mattress Medium Firm Mattresses for Cool Sleep Relieving Pressure Relief Mattress in a Box

    King Mattress 6 inch Gel Memory Foam Mattress Medium Firm Mattresses for Cool Sleep Relieving Pressure Relief Mattress in a Box

    -【EASY TO CLEAN】-It includes a soft cover that is washable for your convenience. more

    $264.99

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    King Mattress 6 inch Gel Memory Foam Mattress Medium Firm Mattresses for Cool Sleep Relieving Pressure Relief Mattress in a Box

    King Mattress 6 inch Gel Memory Foam Mattress Medium Firm Mattresses for Cool Sleep Relieving Pressure Relief Mattress in a Box

    -【EASY TO CLEAN】-It includes a soft cover that is washable for your convenience. more

    $264.99

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    King Mattress, 10 Inch Gel Memory Foam King Size Mattress for Cool Sleep & Pressure Relief, Medium Plush Bed Mattress

    King Mattress, 10 Inch Gel Memory Foam King Size Mattress for Cool Sleep & Pressure Relief, Medium Plush Bed Mattress

    General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. more

    $589.49

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    Sleep Comfort Mattress King/Queen/Full/Twin XL Medium Gel Memory Foam Tight Top 10 Inch Mattress

    Sleep Comfort Mattress King/Queen/Full/Twin XL Medium Gel Memory Foam Tight Top 10 Inch Mattress

    The Sleep Comfort Series Mattress is as luxurious as it is conforming. This mattress features low transfer motion and contours to your body to provide maximum comfort, while helping alleviate joint and muscle pain. more

    $566.49 $509.84

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    Sleep Comfort Mattress King/Queen/Full/Twin XL Medium Gel Memory Foam Tight Top 10 Inch Mattress

    Sleep Comfort Mattress King/Queen/Full/Twin XL Medium Gel Memory Foam Tight Top 10 Inch Mattress

    The Sleep Comfort Series Mattress is as luxurious as it is conforming. This mattress features low transfer motion and contours to your body to provide maximum comfort, while helping alleviate joint and muscle pain. more

    $805.49 $724.94

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    King Mattress, 12 Inch Gel Memory Foam King Mattress for Cool Sleep & Pressure Relief, Medium Plush Feel with Motion Isolating

    King Mattress, 12 Inch Gel Memory Foam King Mattress for Cool Sleep & Pressure Relief, Medium Plush Feel with Motion Isolating

    General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. more

    $622.49

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    5 Inch Gel Memory Foam Mattress Medium-Firm Mattress for Pressure Relief & Cooler Sleep Mattress, Mattress in a Box, King

    5 Inch Gel Memory Foam Mattress Medium-Firm Mattress for Pressure Relief & Cooler Sleep Mattress, Mattress in a Box, King

    High quality materials: our memory foam mattress, combined with professional knowledge and the best materials, helps to provide advanced sleep technology. Gel memory foam provides continuous airflow to ensure cool sleep at night. more

    $223.49

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    5 Inch Gel Memory Foam Mattress Medium-Firm Mattress for Pressure Relief & Cooler Sleep Mattress, Mattress in a Box, King

    5 Inch Gel Memory Foam Mattress Medium-Firm Mattress for Pressure Relief & Cooler Sleep Mattress, Mattress in a Box, King

    High quality materials: our memory foam mattress, combined with professional knowledge and the best materials, helps to provide advanced sleep technology. Gel memory foam provides continuous airflow to ensure cool sleep at night. more

    $216.99

    FREE shipping

    go to store
    King Mattress, 12 Inch Gel Memory Foam King Mattress for Cool Sleep & Pressure Relief, Medium Plush Feel with Motion Isolating

    King Mattress, 12 Inch Gel Memory Foam King Mattress for Cool Sleep & Pressure Relief, Medium Plush Feel with Motion Isolating

    General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. more

    $622.49

    FREE shipping

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    King Mattress, 10 Inch Gel Memory Foam King Size Mattress for Cool Sleep & Pressure Relief, Medium Plush Bed Mattress

    King Mattress, 10 Inch Gel Memory Foam King Size Mattress for Cool Sleep & Pressure Relief, Medium Plush Bed Mattress

    General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. more

    $589.49

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    Sleep Comfort Mattress King/Queen/Full/Twin XL Medium Gel Memory Foam Tight Top 10 Inch Mattress

    Sleep Comfort Mattress King/Queen/Full/Twin XL Medium Gel Memory Foam Tight Top 10 Inch Mattress

    The Sleep Comfort Series Mattress is as luxurious as it is conforming. This mattress features low transfer motion and contours to your body to provide maximum comfort, while helping alleviate joint and muscle pain. more

    $465.49 $418.94

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    King Medium 14" Gel/Foam Mattress - ComforPedic from Beautyrest NRGel Memory Foam | 80 H x 76 W 14 D in Wayfair 35602-03585-WF

    King Medium 14" Gel/Foam Mattress - ComforPedic from Beautyrest NRGel Memory Foam | 80 H x 76 W 14 D in Wayfair 35602-03585-WF

    Surround yourself with luxury with the foam mattress. Manufactured from next-generation NRGel memory foam that offers a unique combination of conformance and resilience for a deeper, more restorative sleep. It responds and adjusts to your body to... more

    $3,193.99 $969.99

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    Medium 14" Gel/Foam Mattress - Gel Memory Foam w/ Adjustable Base ComforPedic Loft from Beautyrest | 69 H x 76 W 14 D in Wayfair 35602-04791-WFA2

    Medium 14" Gel/Foam Mattress - Gel Memory Foam w/ Adjustable Base ComforPedic Loft from Beautyrest | 69 H x 76 W 14 D in Wayfair 35602-04791-WFA2

    Surround yourself with luxury with the ComforPedic Loft from Beautyrest Gel memory foam mattress with an Adjustable Base. Mattress Size: Split King | Medium 14" Gel/Foam Mattress - Gel Memory Foam w/ Adjustable Base ComforPedic Loft from Beautyrest |... more

    $7,977.99 $2,469.99

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    King Medium 14" Gel/Foam Mattress - Comforpedic from Beautyrest Gel Memory Foam & Adjustable Base | 80 H x 76 W 14 D in Wayfair 35602-04654-WFA2

    King Medium 14" Gel/Foam Mattress - Comforpedic from Beautyrest Gel Memory Foam & Adjustable Base | 80 H x 76 W 14 D in Wayfair 35602-04654-WFA2

    The Comforpedic from Beautyrest 14'' Medium Gel Memory Foam Mattress is manufactured with top-of-the-line NRGel memory foam and an adjustable foundation! Certified by CertiPur, NRGel responds and adjusts to your body to provide optimal temperature... more

    $8,172.99 $2,499.99

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    King Medium 14" Memory Foam Mattress - Zinus Two-Sided 14” | 80 H x 76 W 14 D in Wayfair ZU-MFGNU1-14K

    King Medium 14" Memory Foam Mattress - Zinus Two-Sided 14” | 80 H x 76 W 14 D in Wayfair ZU-MFGNU1-14K

    Upgrades don’t have to cost an arm and a leg, and the new and improved Ultra Cooling Gel Memory Foam Mattress triples cooling performance to upgrade your quality of sleep without breaking the bank or a sweat. Redesigned from the very first layer up,... more

    $899.99 $479.99

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    King Medium 14" Hybrid Mattress - Wayfair Sleep™ Sleep | 80 H x 76 W 14 D in C1E5530AF09141A9AA56EEFC52223B98

    King Medium 14" Hybrid Mattress - Wayfair SleepSleep | 80 H x 76 W 14 D in C1E5530AF09141A9AA56EEFC52223B98

    This Wayfair Sleep 14" Medium Gel Hybrid mattress has a tight top and low motion transfer, so it's designed to let you stay asleep, even if your partner tosses and turns. Its layers of gel perfusion memory foam, adaptive foam, and liquid gel flex foam... more

    $829.99 $729.99

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    King Medium 10" Memory Foam Mattress - Wayfair Sleep™ | 80 H x 76 W 10 D in 5ACCAAAAAB464D0BB39F2BF4D4D400B2

    King Medium 10" Memory Foam Mattress - Wayfair Sleep™ | 80 H x 76 W 10 D in 5ACCAAAAAB464D0BB39F2BF4D4D400B2

    This memory foam mattress updates your bed with support and a breathable feel all at once. It has a medium-firm feel made up of three layers: a high-density base foam, ventilated pressure relief foam, and a top layer of memory foam infused with green... more

    $549.99 $379.99

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    King Firm 14" Gel/Foam Mattress - Wayfair Sleep™ Gel Memory Foam | 84 H x 76 W 14 D in F6BAFE7E9391441FB2BA76C292C66B59

    King Firm 14" Gel/Foam Mattress - Wayfair Sleep™ Gel Memory Foam | 84 H x 76 W 14 D in F6BAFE7E9391441FB2BA76C292C66B59

    This 14" thick mattress has a tight top and low motion transfer, so it's designed to let you stay asleep, even if your partner tosses and turns. Four layers of gel, memory, and transition foam have a high firmness with a supportive base layer. It also... more

    $789.99

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    King Medium 8" Memory Foam Mattress - Signature Sleep Virtue Encased Coil w/ Charcoal Infused Hybrid | 75 H x 54 W 8 D in Wayfair 6292559

    King Medium 8" Memory Foam Mattress - Signature Sleep Virtue Encased Coil w/ Charcoal Infused Hybrid | 75 H x 54 W 8 D in Wayfair 6292559

    The Virtue 8-inch independently encased coil with charcoal-infused memory foam hybrid mattress has everything you need to enjoy a restful night of sleep. Under its soft, breathable polyester fabric cover, there are multiple layers of foam and pocket... more

    $1,139.99 $379.99

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    Sleep Comfort Mattress King/Queen/Full/Twin XL Medium Gel Memory Foam Tight Top 10 Inch Mattress

    Sleep Comfort Mattress King/Queen/Full/Twin XL Medium Gel Memory Foam Tight Top 10 Inch Mattress

    The Sleep Comfort Series Mattress is as luxurious as it is conforming. This mattress features low transfer motion and contours to your body to provide maximum comfort, while helping alleviate joint and muscle pain. more

    $487.49

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    King Medium 8" Memory Foam Mattress - Wayfair Sleep™ | 80 H x 76 W 8 D in 6A84C1103D044C17AB6C17AC339B9CB4

    King Medium 8" Memory Foam Mattress - Wayfair Sleep™ | 80 H x 76 W 8 D in 6A84C1103D044C17AB6C17AC339B9CB4

    This 8" medium memory foam mattress lays the foundation for a good night's sleep. It's crafted from polyester in a white hue with a wide variety of sizes to choose from. Its rectangular silhouette features a tight top that provides proper edge support,... more

    $499.99 $324.99

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    King Medium 14" Gel/Foam Mattress - Gel Memory Foam ComforPedic Loft from Beautyrest | 80 H x 76 W 14 D in Wayfair 35602-04788-WF

    King Medium 14" Gel/Foam Mattress - Gel Memory Foam ComforPedic Loft from Beautyrest | 80 H x 76 W 14 D in Wayfair 35602-04788-WF

    Elevate your sleep experience with the Comforpedic Loft from Beautyrest gel memory foam mattress. This upscale gel memory foam mattress provides three layers of support for a luxuriously comfortable sleeping experience. The gel memory foam mattress has... more

    $3,081.99 $949.99

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    More information about Mattresses & Boxsprings

    Best prices on Serenia sleep 14 medium memory in Mattresses & Boxsprings online. Visit Bizrate to find the best deals on top brands. Read reviews on Home & Garden merchants and buy with confidence.