You're in Mattresses & Boxsprings

Narrow Search Results

Best Seller
King Firm 12" Gel/Foam Mattress - Comforpedic From Beautyrest Gel Memory Foam & Adjustable Base | 80 H x 76 W 12 D in Wayfair 35602-04773-WFA2

King Firm 12" Gel/Foam Mattress - Comforpedic From Beautyrest Gel Memory Foam & Adjustable Base | 80 H x 76 W 12 D in Wayfair 35602-04773-WFA2

The 12" firm gel memory foam mattress is manufactured with Gel Memory Foam and includes an adjustable foundation! Upscale gel memory foam with an adjustable foundation for personalized comfort. Mattress Size: Split King | King Firm 12" Gel/Foam... more

$7,694.99 $1,899.99

FREE shipping

go to store
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 $1,999.99

FREE shipping

go to store
Best Seller
King Firm 14" Gel/Foam Mattress - Comforpedic From Beautyrest Gel Memory Foam w/ Adjustable Base | 80 H x 76 W 14 D in Wayfair 35602-04791-WFA2

King Firm 14" Gel/Foam Mattress - Comforpedic From Beautyrest Gel Memory Foam w/ Adjustable Base | 80 H x 76 W 14 D in Wayfair 35602-04791-WFA2

The Comforpedic from Beautyrest 12'' Firm Gel Memory Foam Mattress is manufactured with top-of-the-line Gel memory foam and an adjustable foundation! Certified by CertiPur, premium Gel memory foam responds and adjusts to your body to provide optimal... more

$7,977.99 $1,999.99

FREE shipping

go to store
BULYAXIA King Box Spring 9 Inch Metal Box Spring King Size King Box Spring Low Profile Box Spring King with Cover Heavy Duty Mattress Foundation/Bed Base Easy Assembly Non-Slip No Noise

BULYAXIA King Box Spring 9 Inch Metal Box Spring King Size King Box Spring Low Profile Box Spring King with Cover Heavy Duty Mattress Foundation/Bed Base Easy Assembly Non-Slip No Noise

/ more

$167.36 $137.59

FREE shipping

go to store
King Koil Pillow Top Plush Queen Air Mattress With Built-in High-Speed Pump Best For Home Camping Guests Queen Size Luxury Double Airbed Adjustable Blow Up Mattress Waterproof 1-Year Warranty

King Koil Pillow Top Plush Queen Air Mattress With Built-in High-Speed Pump Best For Home Camping Guests Queen Size Luxury Double Airbed Adjustable Blow Up Mattress Waterproof 1-Year Warranty

Comfort has never looked or felt this good! The King Koil Queen air mattress is an aspirational air bed featuring the more beautiful elements of luxury air mattresses. Built with time-tested materials married with the latest in sleep technology it puts... more

$129.95

go to store
King Koil Pillow Top Plush Queen Air Mattress With Built-in High-Speed Pump Best For Home Camping Guests 20 Queen Size Luxury Double Airbed Adjustable Blow Up Mattress Waterproof 1-Year Warranty

King Koil Pillow Top Plush Queen Air Mattress With Built-in High-Speed Pump Best For Home Camping Guests 20 Queen Size Luxury Double Airbed Adjustable Blow Up Mattress Waterproof 1-Year Warranty

King Koil Luxury Queen Size Air Mattress with Built-in Pump Plush Top Home Camping Guests Inflatable Airbed Double High Blow Up Mattress 1-Year Manufacturer Direct Warranty more

$149.95

go to store
Mattress Foundation - High Profile, King Split - Ballard Designs

Mattress Foundation - High Profile, King Split - Ballard Designs

Take your nighttime comfort to the next dreamy level with our luxurious and supportive Mattress Foundations. Box edge frames are hand built by Amish craftsmen from solid spruce wood in three profiles, Slim, Low and High, to custom fit your bed and... more

$978.00

go to store
Mattress Foundation - Low Profile, King Split - Ballard Designs

Mattress Foundation - Low Profile, King Split - Ballard Designs

Take your nighttime comfort to the next dreamy level with our luxurious and supportive Mattress Foundations. Box edge frames are hand built by Amish craftsmen from solid spruce wood in three profiles, Slim, Low and High, to custom fit your bed and... more

$938.00

go to store
Mattress Foundation - Slim Profile, King Split - Ballard Designs

Mattress Foundation - Slim Profile, King Split - Ballard Designs

Take your nighttime comfort to the next dreamy level with our luxurious and supportive Mattress Foundations. Box edge frames are hand built by Amish craftsmen from solid spruce wood in three profiles, Slim, Low and High, to custom fit your bed and... more

$878.00

go to store
Signature Design by Ashley Mt Dana Euro Top White/Blue 2-Piece King Mattress Package

Signature Design by Ashley Mt Dana Euro Top White/Blue 2-Piece King Mattress Package

For those longing for just the right balance of plushness and support, this king Euro top mattress and foundation set is a top choice. more

$1,336.49

FREE shipping

go to store
Signature Design by Ashley Mt Dana Euro Top White/Blue 2-Piece King Mattress Package

Signature Design by Ashley Mt Dana Euro Top White/Blue 2-Piece King Mattress Package

For those longing for just the right balance of plushness and support, this king Euro top mattress and foundation set is a top choice. more

$1,439.99

FREE shipping

go to store
Signature Design by Ashley 14 Inch Ashley Hybrid Gray/White 2-Piece King Mattress Package

Signature Design by Ashley 14 Inch Ashley Hybrid Gray/White 2-Piece King Mattress Package

With the Hybrid 1400 king mattress and foundation set, you have endless possibilities for restful sleep. Feel the support of a truly traditional coil mattress which contours to your body for a comforting feel. more

$1,649.99

FREE shipping

go to store
King Medium 10" Gel/Foam Mattress - Comforpedic From Beautyrest Gel Memory Foam w/ Adjustable Base | 80 H x 76 W 10 D in Wayfair 35602-04758-WFA2

King Medium 10" Gel/Foam Mattress - Comforpedic From Beautyrest Gel Memory Foam w/ Adjustable Base | 80 H x 76 W 10 D in Wayfair 35602-04758-WFA2

These mattresses are manufactured with gel memory foam and an adjustable foundation! Premium upscale gel memory foam mattress with an adjustable foundation for personalized comfort. Mattress Size: Split King | King Medium 10" Gel/Foam Mattress -... more

$7,418.99 $1,829.99

FREE shipping

go to store
King Firm 10" Gel/Foam Mattress - Comforpedic From Beautyrest Gel Memory Foam w/ Adjustable Base | 80 H x 76 W 10 D in Wayfair 35602-04759-WFA2

King Firm 10" Gel/Foam Mattress - Comforpedic From Beautyrest Gel Memory Foam w/ Adjustable Base | 80 H x 76 W 10 D in Wayfair 35602-04759-WFA2

These mattresses are manufactured with gel memory foam and an adjustable foundation! Premium upscale gel memory foam mattress with an adjustable foundation for personalized comfort. Mattress Size: Split King | King Firm 10" Gel/Foam Mattress -... more

$7,418.99 $1,839.99

FREE shipping

go to store
King Medium 12" Gel/Foam Mattress - Comforpedic From Beautyrest Gel Memory Foam w/ Adjustable Base | 80 H x 76 W 12 D in Wayfair 35602-04648-WFA2

King Medium 12" Gel/Foam Mattress - Comforpedic From Beautyrest Gel Memory Foam w/ Adjustable Base | 80 H x 76 W 12 D in Wayfair 35602-04648-WFA2

These mattresses are manufactured with gel memory foam and an adjustable foundation! Premium upscale gel memory foam mattress with an adjustable foundation for personalized comfort. Mattress Size: Split King | King Medium 12" Gel/Foam Mattress -... more

$7,895.99 $1,949.99

FREE shipping

go to store
Elfreda King Mattress 12 inch Pillow Top Hybrid Mattress Memory Foam and Pocket Spring Firm Mattress Supportive & Pressure Relief Mattress Bed in a Bag

Elfreda King Mattress 12 inch Pillow Top Hybrid Mattress Memory Foam and Pocket Spring Firm Mattress Supportive & Pressure Relief Mattress Bed in a Bag

Large Patio 13ft Umbrella (Base Not Included): Using durable 100% polyester fabric powder coated aluminum pole and 12 rust proof steel ribs provide enhanced durability to this umbrella waterproof and breathable. This umbrella canopy is fade resistant.... more

$219.42

FREE shipping

go to store
Elfreda King Mattress 12 inch Pillow Top Hybrid Mattress Memory Foam and Pocket Spring Firm Mattress Supportive & Pressure Relief Mattress Bed in a Bag

Elfreda King Mattress 12 inch Pillow Top Hybrid Mattress Memory Foam and Pocket Spring Firm Mattress Supportive & Pressure Relief Mattress Bed in a Bag

Large Patio 13ft Umbrella (Base Not Included): Using durable 100% polyester fabric powder coated aluminum pole and 12 rust proof steel ribs provide enhanced durability to this umbrella waterproof and breathable. This umbrella canopy is fade resistant.... more

$343.62

FREE shipping

go to store
Elfreda King Mattress 12 inch Pillow Top Hybrid Mattress Memory Foam and Pocket Spring Firm Mattress Supportive & Pressure Relief Mattress Bed in a Bag

Elfreda King Mattress 12 inch Pillow Top Hybrid Mattress Memory Foam and Pocket Spring Firm Mattress Supportive & Pressure Relief Mattress Bed in a Bag

Large Patio 13ft Umbrella (Base Not Included): Using durable 100% polyester fabric powder coated aluminum pole and 12 rust proof steel ribs provide enhanced durability to this umbrella waterproof and breathable. This umbrella canopy is fade resistant.... more

$494.21

FREE shipping

go to store
Boyd Specialty Sleep Beautyrest Lumbar Supreme King Size Air Mattress with Built-In Pump - Inflatable Bed with Adjustable Lumbar Support

Boyd Specialty Sleep Beautyrest Lumbar Supreme King Size Air Mattress with Built-In Pump - Inflatable Bed with Adjustable Lumbar Support

Get the best night s sleep with the Beautyrest Silver 18-inch King Size Lumbar Supreme Air Bed Mattress. This air bed mattress is perfect for side sleepers as it offers different levels of support with a plush feel at the shoulders and feet and firmer... more

$209.24

FREE shipping

go to store
By Mattress Firm | 12 INCH Memory Foam Lavender Mattress | Pain-REDUCING Pressure Relief | King Size

By Mattress Firm | 12 INCH Memory Foam Lavender Mattress | Pain-REDUCING Pressure Relief | King Size

The soft-knit cover is smooth and soothing to the touch and keeps the airflow circulating as you sleep. The lavender-infused memory foam layers offer -feeling comfort and pain-reducing pressure relief. base foam provides a deep-down firm-support... more

$548.99

FREE shipping

go to store
By Mattress Firm | 12 INCH Memory Foam Lavender Mattress | Pain-REDUCING Pressure Relief | King Size

By Mattress Firm | 12 INCH Memory Foam Lavender Mattress | Pain-REDUCING Pressure Relief | King Size

The soft-knit cover is smooth and soothing to the touch and keeps the airflow circulating as you sleep. The lavender-infused memory foam layers offer -feeling comfort and pain-reducing pressure relief. base foam provides a deep-down firm-support... more

$548.99

FREE shipping

go to store
Extra Wide Bed Bridge Twin to King Converter Kit – Use to Easily Combine 2 Twins to King or Plug Gap Between Split King Adjustable Mattresses,Metal buckle

Extra Wide Bed Bridge Twin to King Converter Kit – Use to Easily Combine 2 Twins to King or Plug Gap Between Split King Adjustable Mattresses,Metal buckle

Used As A Mattress Connector A Slot For Mattress Stuffing. It Is Placed In The Crevice. Description: Help and comfort: Bed padding prevents sliding into the mattress between guests. Sleeping on a comfortable foam bed is better than sleeping on a hard... more

$19.27 $15.47

go to store
King Firm 9" Hybrid Mattress - White Noise Medium PillowTop Single Sided Mattress, Compatible w/ Adjustable Bed | 80 H x 76 W 9 D in Wayfair

King Firm 9" Hybrid Mattress - White Noise Medium PillowTop Single Sided Mattress, Compatible w/ Adjustable Bed | 80 H x 76 W 9 D in Wayfair

We are a mattress manufacturer of the finest quality mattresses, with the highest standards in durability, quality, comfort, & beauty. We ensure that you get only the best, this exceptional mattress provides a luxurious layer of comfort, ensuring years... more

$728.00 $539.99

FREE shipping

go to store
King Medium 10" Gel/Foam Mattress - Lucid Comfort Collection Gel Memory Foam & Adjustable Base | 79.75 H x 75 W 10 D in Wayfair LUCC10KK3PL6LP

King Medium 10" Gel/Foam Mattress - Lucid Comfort Collection Gel Memory Foam & Adjustable Base | 79.75 H x 75 W 10 D in Wayfair LUCC10KK3PL6LP

Create the perfect combination of customization and comfort when you pair the LUCID Comfort collection deluxe adjustable bed base with the LUCID Comfort Collection 10-inch plush memory foam mattress. The LUCID Comfort collection deluxe adjustable bed... more

$2,100.00 $1,970.00

FREE shipping

go to store
King 12" Hybrid Mattress - Signature Design by Ashley 12 Inch Foundation w/ | 79 H x 59 W D in Wayfair M628M8

King 12" Hybrid Mattress - Signature Design by Ashley 12 Inch Foundation w/ | 79 H x 59 W D in Wayfair M628M8

The Hybrid 1200 queen mattress and foundation set is simply a better way to get a great night’s sleep. Feel the support of a truly traditional coil mattress which contours to your body for a comforting feel. High-density foam provides the firmness you... more

$1,890.42 $1,220.00

FREE shipping

go to store
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 $1,959.99

FREE shipping

go to store
King 16" Hybrid Mattress - The Twillery Co.® Laird 12-Inch Ultra Plush Euro Top Single Sided w/ Box Spring/Foundation | 80 H x 76 W 16 D in Wayfair

King 16" Hybrid Mattress - The Twillery Co.® Laird 12-Inch Ultra Plush Euro Top Single Sided w/ Box Spring/Foundation | 80 H x 76 W 16 D in Wayfair

Enjoy the sweetest dreams possible with this ultra plush memory foam mattress and Euro top, which is firmer around the edges and softer in the center. With its independent springs that minimize motion transfer and provide body pressure relief, pocket... more

$1,059.99

FREE shipping

go to store
Queen 10" Gel/Foam Mattress - Matisse Bamboo -10 Inch Gel Memory Foam (king) | 80 H x 60 W 10 D in Wayfair Mattress 10 Inch Queen

Queen 10" Gel/Foam Mattress - Matisse Bamboo -10 Inch Gel Memory Foam (king) | 80 H x 60 W 10 D in Wayfair Mattress 10 Inch Queen

Features:Mattress Size (Mattress Size: King): KingMattress Size (Mattress Size: Queen): QueenComfort Level: PlushMattress Top Type: Tight topFoam Type: Gel memory foamFoam Cell Type: Specialty Foam Infusion: Box Spring Included: NoAdjustable Base... more

$909.99 $799.99

FREE shipping

go to store
King Hybrid Mattress - Grand Discount Furniture VictoriaNapqueen Hybrid, Latex | Wayfair Victoria8" NapQueen Hybrid King

King Hybrid Mattress - Grand Discount Furniture VictoriaNapqueen Hybrid, Latex | Wayfair Victoria8" NapQueen Hybrid King

Features:Mattress Size: KingComfort Level: PlushMattress Top Type: Euro TopFoam Type: Memory FoamSpecialty Foam Infusion: Box Spring Included: NoAdjustable Base Included: NoCompatible with Adjustable Bed Base: NoBed Frame Included: NoSuitable for Sofa... more

$919.99

FREE shipping

go to store
Signature Design by Ashley 14 Inch Ashley Hybrid Gray 2-Piece King Mattress Package

Signature Design by Ashley 14 Inch Ashley Hybrid Gray 2-Piece King Mattress Package

With the Hybrid 1400 king mattress and foundation set, you have endless possibilities for restful sleep. Feel the support of a truly traditional coil mattress which contours to your body for a comforting feel. more

$1,599.99

FREE shipping

go to store
Signature Design by Ashley 14 Inch Chime Elite Black/White 2-Piece King Mattress Package

Signature Design by Ashley 14 Inch Chime Elite Black/White 2-Piece King Mattress Package

Memory foam mattresses are a hot trend for good reason, but for some they simply get a bit too toasty for comfort. Rest easy. This 14-inch king memory foam mattress and foundation set has you covered. more

$1,488.49

FREE shipping

go to store
Signature Design by Ashley Limited Edition Pillowtop White/Gray 2-Piece King Mattress Package

Signature Design by Ashley Limited Edition Pillowtop White/Gray 2-Piece King Mattress Package

Luxury comfort leads to luxury rest with this king pillow top mattress and foundation set. The mattress soothes your body with cottony softness on the cover. Packed inside are layers of support foam and gel memory foam to relieve your pressure points. more

$1,099.49

FREE shipping

go to store
Signature Design by Ashley Limited Edition Pillowtop White/Gray 2-Piece King Mattress Package

Signature Design by Ashley Limited Edition Pillowtop White/Gray 2-Piece King Mattress Package

Luxury comfort leads to luxury rest with this king pillow top mattress and foundation set. The mattress soothes your body with cottony softness on the cover. Packed inside are layers of support foam and gel memory foam to relieve your pressure points. more

$1,159.99

FREE shipping

go to store
Signature Design by Ashley 14 Inch Chime Elite White/Blue 2-Piece King Mattress Package

Signature Design by Ashley 14 Inch Chime Elite White/Blue 2-Piece King Mattress Package

Memory foam mattresses are a hot trend for good reason, but for some they simply get a bit too toasty for comfort. Rest easy. This 14-inch king memory foam mattress and foundation set has you covered. more

$1,355.99

FREE shipping

go to store
Memory Foam Mattress 10 inch Firm, Bed-in-a-Box | Pressure Relieving, Classic (King)

Memory Foam Mattress 10 inch Firm, Bed-in-a-Box | Pressure Relieving, Classic (King)

Support - 1" of responsive plush memory foam over a 9" high density foam base for a super firm and supportive feel. Unmatched Comfort - foam is always consistent throughout the mattress with a balanced supportive lift and that does not bottom out. more

$637.49

FREE shipping

go to store
Memory Foam Mattress 10 inch Firm, Bed-in-a-Box | Pressure Relieving, Classic (King)

Memory Foam Mattress 10 inch Firm, Bed-in-a-Box | Pressure Relieving, Classic (King)

Support - 1" of responsive plush memory foam over a 9" high density foam base for a super firm and supportive feel. Unmatched Comfort - foam is always consistent throughout the mattress with a balanced supportive lift and that does not bottom out. more

$637.49

FREE shipping

go to store
Memory Foam Mattress 10 inch Firm, Bed-in-a-Box | Pressure Relieving, Classic (King)

Memory Foam Mattress 10 inch Firm, Bed-in-a-Box | Pressure Relieving, Classic (King)

Support - 1" of responsive plush memory foam over a 9" high density foam base for a super firm and supportive feel. Unmatched Comfort - foam is always consistent throughout the mattress with a balanced supportive lift and that does not bottom out. more

$637.49

FREE shipping

go to store
King Medium 9" Hybrid Mattress - Wayfair Sleep™ Sleep | 79 H x 75 W 9 D in A44E600CDCA7444F90030EBA09D36170

King Medium 9" Hybrid Mattress - Wayfair Sleep™ Sleep | 79 H x 75 W 9 D in A44E600CDCA7444F90030EBA09D36170

You deserve a good night's sleep, which means getting a mattress that suits your needs! This hybrid mattress combines two leading sleep technologies into one design, so it tackles everything you're looking for in a bed. The wrapped coil base gives this... more

$664.14 $349.99

FREE shipping

go to store
Lucid Comfort Collection Lucid Comfort Adjustable Bed w/ 10" Memory Foam Mattress | 14.75 H x 76 W x 79.5 D in | Wayfair LUCC10KKMFL6LP

Lucid Comfort Collection Lucid Comfort Adjustable Bed w/ 10" Memory Foam Mattress | 14.75 H x 76 W x 79.5 D in | Wayfair LUCC10KKMFL6LP

Create the perfect combination of customization and comfort when you pair the lucid comfort collection deluxe adjustable bed base with the lucid comfort collection 10-inch firm memory foam mattress. The Lucid comfort collection deluxe adjustable bed... more

$1,616.00

FREE shipping

go to store
King Medium 10" Memory Foam Mattress - Alwyn Home Rochon Two-Sided | 86 H x W 10 D in Wayfair 1052F940A03248BBA9BCB2990F24F5A6

King Medium 10" Memory Foam Mattress - Alwyn Home Rochon Two-Sided | 86 H x W 10 D in Wayfair 1052F940A03248BBA9BCB2990F24F5A6

Features:Mattress Size: KingComfort Level: MediumMattress Top Type: Tight TopFoam Type: Memory FoamSpecialty Foam Infusion: Box Spring Included: NoAdjustable Base Included: NoCompatible with Adjustable Bed Base: NoBed Frame Included: NoSuitable for... more

$1,869.99 $1,749.99

FREE shipping

go to store

More information about Mattresses & Boxsprings

Best prices on Adjustable base mattress foundation king, King in Mattresses & Boxsprings online. Visit Bizrate to find the best deals on top brands. Read reviews on Home & Garden merchants and buy with confidence.