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    Memory Foam 6” Mattress set with adjustable lumbar platform bedframe (California King) - Eco Dream, White

    Memory Foam 6” Mattress set with adjustable lumbar platform bedframe (California King) - Eco Dream, White

    "Find Mattresses at Target.com! Enjoy the comfort of this heavy duty platform frame that supports up to 1200 lbs.The frame has double slats in three lumbar rows to provide support in the lumbar region. The frame is 14"" tall forgiving room for under... more

    $429.99

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    10 Memory Foam Mattress California King - Eco Dream, White

    10 Memory Foam Mattress California King - Eco Dream, White

    "Find Mattresses at Target.com! All new Hybrid Memory Foam Mattress combines open cell memory foam with channel ventilated engineered latex to help move heat build up out of the bed. The comfort foam complex is specially designed with additional lumbar... more

    $477.99

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    Sleep Zone Newport 10-inch Cal King-size Memory Foam Mattress (Cal King), Black night, Size California King

    Sleep Zone Newport 10-inch Cal King-size Memory Foam Mattress (Cal King), Black night, Size California King

    Each product in the Sleep Zone specialty mattress collection is scientifically crafted for unsurpassed comfort and temperature regulation. By incorporating exclusive ventilated visco memory foam, each pure memory foam mattress has optimal air... more

    $891.99 $802.79

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    (625,000+)
    Sleep Zone Malibu 12-inch California King-size Memory Foam and Latex Hybrid Mattress (Cal King), Black night

    Sleep Zone Malibu 12-inch California King-size Memory Foam and Latex Hybrid Mattress (Cal King), Black night

    Each product in the Sleep Zone specialty mattress collection is scientifically crafted for unsurpassed comfort and temperature regulation. By incorporating exclusive ventilated visco memory foam combined with the Sleep Zone proprietary Air Channel... more

    $1,087.99 $979.19

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    (625,000+)
    Boyd Specialty Sleep Posture Lux Cal King 14-inch Platform Frame with Cover

    Boyd Specialty Sleep Posture Lux Cal King 14-inch Platform Frame with Cover

    Relax in comfort after a long day with this king-size white platform bed frame. Constructed from durable steel, this frame supports up to 3,000 pounds without a box spring. The frame sits 14 inches off the floor, allowing you to store extra clothing,... more

    $248.99

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    Memory Foam Mattress with Removable Terry Cotton Cover - Responda Flex 508 (Eastern King)

    Memory Foam Mattress with Removable Terry Cotton Cover - Responda Flex 508 (Eastern King)

    Size: Eastern King Removable washable terry cotton cover. Provides a plush sleep surface. Layer of SensusTM ''Viscoelastic''(memory) foam. Solid 2 in. memory foam. Molds to your body's shape for increased circulation. 6-Inch reflex foam base.... more

    $446.78

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    Pillow-Top Memory Foam Mattress (Eastern King), White

    Pillow-Top Memory Foam Mattress (Eastern King), White

    Size: Eastern King; Provides a plush sleep surface. Layer of SensusTM ''Viscoelastic'' (memory) foam. Solid 3 in. memory foam pillow top. Molds to your body's shape for increased circulation & support. 3-Inch super comfort engineered latex. 6-Inch... more

    $909.39

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    Memory Foam 6” Mattress Set with Platform Bed Frame Box Spring Replacement (California King) - Eco Dream, White

    Memory Foam 6” Mattress Set with Platform Bed Frame Box Spring Replacement (California King) - Eco Dream, White

    "Find Mattresses at Target.com! You will enjoy a great nights sleep on this metal platform frame. Heavy duty 100 percent steel construction that supports up to 1200 lbs. No tools are required and the frame assembles in minutes! The frame is 14"" tall... more

    $519.99

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    Sleep Zone Hermosa 8-inch California King-size Memory Foam Mattress (Cal King), Black night

    Sleep Zone Hermosa 8-inch California King-size Memory Foam Mattress (Cal King), Black night

    Each product in the Sleep Zone specialty mattress collection is scientifically crafted for unsurpassed comfort and temperature regulation. By incorporating exclusive ventilated visco memory foam, each pure memory foam mattress has optimal air... more

    $674.49 $607.04

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    (625,000+)
    Sleep Zone Z200 Adjustable Base Split Cal King, by Sleep Zone (Split California King), Beige

    Sleep Zone Z200 Adjustable Base Split Cal King, by Sleep Zone (Split California King), Beige

    The Sleep Zone Sleep System combines the comfort of the Sleep Zone mattress collection with the customized relaxation of the Sleep Zone Adjustable bed base, also known as 'beds that bend'. The Sleep Zone sleep system adds a relaxing and restorative... more

    $2,259.99 $2,033.99

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    (625,000+)
    Sleep Zone Hermosa 8-inch Split California King-size Memory Foam Mattress Adjustable Set (Split California King), White

    Sleep Zone Hermosa 8-inch Split California King-size Memory Foam Mattress Adjustable Set (Split California King), White

    The Sleep Zone Hermosa Mattress and Z100 Adjustable Base create a luxurious combination of comfort and support. By blending the latest in sleep technology with layers of superior quality materials, the Hermosa Mattress outperforms its memory foam... more

    $2,699.99 $2,429.99

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    (625,000+)
    Signature Design by Ashley Sierra Sleep 12-inch California King-size Memory Foam Mattress (12 series White California King-size Mattress)

    Signature Design by Ashley Sierra Sleep 12-inch California King-size Memory Foam Mattress (12 series White California King-size Mattress)

    A blend of eucalyptus memory foam, wave balance memory foam and a support core work together to form this relaxing 12-inch California king-size mattress from Ashley. Designed to disperse weight evenly and reduce pressure points, this bed is extremely... more

    $1,299.99

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    (625,000+)
    Sleep Zone Z100 Split California King Adjustable Base (Split California King), Beige

    Sleep Zone Z100 Split California King Adjustable Base (Split California King), Beige

    The Sleep Zone Sleep System combines the comfort of the Sleep Zone mattress collection with the customized relaxation of the Sleep Zone Adjustable bed base, also known as 'beds that bend'. The Sleep Zone sleep system adds a relaxing and restorative... more

    $1,625.49 $1,462.94

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    (625,000+)
    Sleep Zone Newport Split 10-inch Cal-King Adjustable Set (Cal King), White, Size California King

    Sleep Zone Newport Split 10-inch Cal-King Adjustable Set (Cal King), White, Size California King

    The Sleep Zone Newport Mattress and Z200 Adjustable Base create a luxurious combination of comfort and support. By blending the latest in sleep technology with layers of superior quality materials, the Newport Mattress outperforms its memory foam... more

    $3,259.99 $2,933.99

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    (625,000+)
    Sleep Sync 12-inch Cal King-size Memory Foam Mattress (Reflex Support Cal King 12" Memory Foam Mattress), White, Size California King

    Sleep Sync 12-inch Cal King-size Memory Foam Mattress (Reflex Support Cal King 12" Memory Foam Mattress), White, Size California King

    Get a great night's sleep in this Sleep Sync memory foam mattress. This mattress is 12 inches thick for extra comfort. The memory foam contours to your body, which improves circulation and eliminates sore muscles upon waking. The California king... more

    $611.49 $550.34

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    (625,000+)
    Accu-Gold Memory Foam Mattress 8-inch California King-size Bed Sleep System (Cal King), Gold

    Accu-Gold Memory Foam Mattress 8-inch California King-size Bed Sleep System (Cal King), Gold

    The Accu-Gold memory foam California-king sleep system ensures a comfortable and quality night of sleep. The memory foam is designed to mold to your body, providing good alignment for your spine and support for your entire body. The Accu-Gold elastic... more

    $463.49

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    (625,000+)
    Sleep Philosophy Harmony Waterproof Mattress Pad with 3M Scotchgard Treatment (Cal King), White, Size California King (Polyester)

    Sleep Philosophy Harmony Waterproof Mattress Pad with 3M Scotchgard Treatment (Cal King), White, Size California King (Polyester)

    Protect your mattress from spills and stains without sacrificing any comfort with the Harmony mattress pad from Sleep Philosophy. Sleep comfortably on this antimicrobial, hypoallergenic polyester filled mattress cover, it will provide an excellent... more

    $41.99

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    (625,000+)
    Bio Sleep Concept Versailles All Natural Organic Latex 9-inch California King-size Mattress (Cal King), Black night

    Bio Sleep Concept Versailles All Natural Organic Latex 9-inch California King-size Mattress (Cal King), Black night

    Breathe easy all night long while sleeping on the Versailles all-natural, organic mattress. Designed to deliver medium to soft support, this mattress features a latex construction that helps to reduce dust mites, which aggravate asthma. Constructed... more

    $1,979.99

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    (625,000+)
    Bio Sleep Concept Amboise 12-inch Cal King-size Adjustable Comfort Latex Mattress (California King), Black night

    Bio Sleep Concept Amboise 12-inch Cal King-size Adjustable Comfort Latex Mattress (California King), Black night

    Create a slumber-worthy night with this comfortable Amboise 12-inch adjustable latex mattress. This flexible mattress maximizes relaxation with its soft natural latex and organic cotton material, making it essential for achieving a good night's sleep.... more

    $2,629.99

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    (625,000+)
    Accu-Gold Memory Foam Mattress 10-inch California King-size Bed Sleep System (Cal King), White

    Accu-Gold Memory Foam Mattress 10-inch California King-size Bed Sleep System (Cal King), White

    Lie in the lap of luxury when you snuggle into this California King bed by Accu-Gold. A total of 10 inches of memory foam in two individual layers works to cradle and support your body, distributing weight evenly over pressure points. Enjoy better... more

    $534.99

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    (625,000+)
    Signature Design by Ashley Sierra Sleep 8-inch California King-size Memory Foam Mattress (White Cal King Mattress)

    Signature Design by Ashley Sierra Sleep 8-inch California King-size Memory Foam Mattress (White Cal King Mattress)

    This ultra comfortable California king memory foam mattress is a lush eight inches thick and will allow you to fall into a restful sleep. Eucalyptus ventilated memory foam offers a cool and comfortable experience. Manufactured by Ashley Furniture... more

    $795.49 $715.94

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    (625,000+)
    Signature Design by Ashley Sierra Sleep Mount Whitney Plush California King-size Mattress or Mattress Set (Mattress SET), White

    Signature Design by Ashley Sierra Sleep Mount Whitney Plush California King-size Mattress or Mattress Set (Mattress SET), White

    The Mount Whitney Plush is the firmest model in the Sierra-Sleep Innerspring collection. Perfect for back and stomach sleepers who prefer a mattress that doesn't sink when rolling over, the gel memory foam lumbar zone feature ensures proper spinal... more

    $1,259.99 $1,133.99

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    (625,000+)
    Lane 11-inch California King-size Gel Memory Foam Mattress with bonus pillow (Sleep Sync by Lane 11inch CK GelMemoryFoamMattress), Black night

    Lane 11-inch California King-size Gel Memory Foam Mattress with bonus pillow (Sleep Sync by Lane 11inch CK GelMemoryFoamMattress), Black night

    Lane 3211 is a California King-size 11-inch thick mattress with a breathable poly cotton knit cover. The exclusive ventilated Gel infused memory foam and ventilated memory foam with a vertical designed air flow system allows air to circulate, increases... more

    $751.99 $676.79

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    (625,000+)
    Signature Design by Ashley Sierra Sleep Longs Peak Firm California King-size Mattress or Mattress Set (Mattress SET), White

    Signature Design by Ashley Sierra Sleep Longs Peak Firm California King-size Mattress or Mattress Set (Mattress SET), White

    Offering wrapped coil technology to provide extra support and eliminate motion transfer, this plush mattress is available by itself or with a foundation. The 2-inch-high luxury support also allows for a larger sleep surface and prevents sides of... more

    $878.99 $791.09

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    (625,000+)
    Lane 9-inch California King-size Gel Memory Foam Mattress with bonus pillow (Sleep Sync by Lane 9inch CK GelMemoryFoam Mattress), Black night

    Lane 9-inch California King-size Gel Memory Foam Mattress with bonus pillow (Sleep Sync by Lane 9inch CK GelMemoryFoam Mattress), Black night

    Lane 3209 is a California King-size 9-inch thick mattress with breathable poly cotton knit cover. The exclusive ventilated Memory Foam with a vertical designed air flow system allows air to circulate, increases and refreshes the air flow. The comfort... more

    $576.99 $519.29

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    (625,000+)
    Signature Design by Ashley Sierra Sleep Mount Whitney Hybrid Firm California King-size Mattress or Mattress Set (Mattress SET), White

    Signature Design by Ashley Sierra Sleep Mount Whitney Hybrid Firm California King-size Mattress or Mattress Set (Mattress SET), White

    This California king-size mattress by Ashley provides firm support. Tufted and traditional in style, this mattress is the perfect addition to your bedroom. Manufactured by Ashley Furniture Industries Size: California king Set includes: One (1) mattress... more

    $1,132.99

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    (625,000+)
    Signature Design by Ashley Sierra Sleep Longs Peak Plush California King-size Mattress or Mattress Set (Mattress SET), White

    Signature Design by Ashley Sierra Sleep Longs Peak Plush California King-size Mattress or Mattress Set (Mattress SET), White

    Offering wrapped coil technology to provide extra support and eliminate motion transfer, this plush mattress is available by itself or with a foundation. The 2-inch-high luxury support also allows for a larger sleep surface and prevents sides of... more

    $878.99 $791.09

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    (625,000+)
    Sleep Sync 6-inch California King-size Memory Foam Mattress (CK Mattress 6" Visco Memory Foam)

    Sleep Sync 6-inch California King-size Memory Foam Mattress (CK Mattress 6" Visco Memory Foam)

    This Sleep Sync memory foam mattress promotes air flow and relieves pressure points. The removable, washable cover is made of soft micro-quilt fabric that provides cooling air flow to keep you dry and comfortable. Mattress measures 6 inches thick... more

    $299.99 $269.99

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    (625,000+)
    NuForm Quilted Pillow Top 11-inch California King-size Plush Foam Mattress (California King), Beige Off-White

    NuForm Quilted Pillow Top 11-inch California King-size Plush Foam Mattress (California King), Beige Off-White

    Sleep like a dream with this NuForm quilted pillow top mattress. Made from dense memory foam strengthened with a TriZone support core to cradle your body, this mattress helps prevent sleepless nights so you wake up refreshed. It also reduces motion... more

    $373.49 $336.14

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    (625,000+)
    Spring Air Backsupporter Sadie Pillow Top California King-size Mattress Set (California King), White

    Spring Air Backsupporter Sadie Pillow Top California King-size Mattress Set (California King), White

    Get the comfortable night's sleep you desire with this California king-size mattress set from Spring Air. A soft pillowtop mattress and sturdy foundation combine to bring you a luxurious new bed. Reinforced pocketed innersprings and a multilayered... more

    $1,137.49 $1,023.74

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    (625,000+)
    Spring Air Backsupporter Sadie Plush California King-size Mattress Set (California King), White

    Spring Air Backsupporter Sadie Plush California King-size Mattress Set (California King), White

    The Sadie Plush offers a body contouring sleep system. Featuring gel memory foam for pressure relief and comfort for a great night's rest. The Backsupporter pocketed coil innerspring provides proper spinal support and reduces motion transfer. Size:... more

    $1,175.99 $1,058.39

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    Spring Air Backsupporter Sadie Firm California King-size Mattress Set (California King), White

    Spring Air Backsupporter Sadie Firm California King-size Mattress Set (California King), White

    Drift off to sleep soundly with plenty of room to move around with this California king Backsupporter Sadie firm mattress set. The mattress provides multiple layers of comfort thanks to pocketed coils in a foam encasement that relieves pressure points.... more

    $1,019.49 $917.54

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    NuForm 9-inch California King-size Firm Memory Foam Mattress with Two Bonus Memory Foam Pillows (NuForm 9 Inch California King), Green bamboo

    NuForm 9-inch California King-size Firm Memory Foam Mattress with Two Bonus Memory Foam Pillows (NuForm 9 Inch California King), Green bamboo

    This 9-inch thick NuForm luxury Memory Foam mattress is designed to provide a firm feel for a more comfortable sleep experience. NuForm uses all CertiPUR-US foam 2 inches of premium memory foam, 6.25 inches tri-zone support core, 0.75-inch quilted... more

    $459.99 $413.99

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    Spring Air Premium Collection Noelle Firm California King-size Mattress Set (California King), White

    Spring Air Premium Collection Noelle Firm California King-size Mattress Set (California King), White

    Sleep well with the active support and contouring comfort as your body relaxes in a natural sleeping position with this firm mattress set. Spring Air has been trusted by millions since 1926. Size: California King Set includes: One (1) mattress, one (1)... more

    $989.99 $890.99

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    Spring Air Premium Collection Noelle Pillow Top California King-sized Mattress Set (California King), White

    Spring Air Premium Collection Noelle Pillow Top California King-sized Mattress Set (California King), White

    Sleep soundly on this pillow top mattress set with active support and contouring comfort as your body relaxes in a natural sleeping position. Spring Air has been trusted by millions since 1926. Size: California King Set includes: One Mattress and One... more

    $1,104.99 $994.49

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    Spring Air Premium Collection Antoinette Plush California King-size Mattress Set (California King), White

    Spring Air Premium Collection Antoinette Plush California King-size Mattress Set (California King), White

    Sleep great with the active support and contouring comfort as your body relaxes in a natural sleeping position with this plush mattress set. Spring Air has been trusted by millions since 1926. Size: California King Set includes: One Mattress and One... more

    $891.49 $802.34

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    Spring Air Premium Collection Antoinette Euro Top California King-size Mattress Set (California King), White

    Spring Air Premium Collection Antoinette Euro Top California King-size Mattress Set (California King), White

    Sleep well with the active support and contouring comfort as your body relaxes in a natural sleeping position with this pillow top mattress set. Spring Air has been trusted by millions since 1926. Size: California King Set includes: One Mattress and... more

    $939.99 $845.99

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    Spring Air Premium Collection Noelle Plush California King-size Mattress Set (California King), White

    Spring Air Premium Collection Noelle Plush California King-size Mattress Set (California King), White

    Sleep well with the active support and contouring comfort as your body relaxes in a natural sleeping position with this plush mattress set. Spring Air has been trusted by millions since 1926. Size: California King Set includes: One Mattress and One... more

    $979.99 $881.99

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    Reversible Pillow Top 12-inch Cal King-size Memory Foam Mattress (Pillow Top Cal King), Green bamboo, Size California King

    Reversible Pillow Top 12-inch Cal King-size Memory Foam Mattress (Pillow Top Cal King), Green bamboo, Size California King

    A thick, comfortable layer of memory foam makes this mattress the perfect way to get a restful night's sleep. Made to dispense weight evenly and naturally antimicrobial, this healthy bed is a great way to get your beauty sleep. Mattress measures 12... more

    $689.49 $620.54

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    Supreme Temperature Balance 10-inch Cal-King-size Gel Memory Foam Mattress (Cal King), Black night, Size California King

    Supreme Temperature Balance 10-inch Cal-King-size Gel Memory Foam Mattress (Cal King), Black night, Size California King

    This Elegant Home and Design line is specifically designed to enhance sleep and improve health. Sleep in comfort with this Gel Memory Foam Temperature Balance Mattress. Featuring three different layers of relaxing foam, this bed eliminates motion... more

    $588.99

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    (625,000+)

    More information about Mattresses & Boxsprings

    Best prices on Cal king boyd specialty sleep in Mattresses & Boxsprings online. Visit Bizrate to find the best deals on top brands. Read reviews on Home & Garden merchants and buy with confidence.