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    Best Seller
    Queen Firm 10" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | Wayfair PKG010140

    Queen Firm 10" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | Wayfair PKG010140

    Top comfort with endless possibilities for restful sleep with this10-inch California king innerspring pillow top mattress. You'll love the inviting feel of its soft top surface with high-density quilt foam. The firming pad and high-density body foam... more

    $2,054.70 $1,300.00

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    Beautyrest Black Luxury Adjustable Bed Base | 8 H x 72 W x 84 D in | Wayfair 700754766-9571

    Beautyrest Black Luxury Adjustable Bed Base | 8 H x 72 W x 84 D in | Wayfair 700754766-9571

    Beautyrest's black adjustable base allows you to tailor your mattress to best suit your comfort needs. While incorporating USB ports and smart home-enabled features to add modern functionality to your bedroom space. Size: California King | Beautyrest... more

    $5,199.00 $4,015.00

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    Best Seller
    Queen Firm 10" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | Wayfair PKG010140

    Queen Firm 10" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | Wayfair PKG010140

    Top comfort with endless possibilities for restful sleep with this10-inch California king innerspring pillow top mattress. You'll love the inviting feel of its soft top surface with high-density quilt foam. The firming pad and high-density body foam... more

    $2,054.70 $1,300.00

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    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 $15.27

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    Boyd Specialty Sleep Beautyrest Silver 18-inch King Size Lumbar Supreme with Adjustable Tri-Zone Lumbar Support Air Bed Mattress with Built-in Pump

    Boyd Specialty Sleep Beautyrest Silver 18-inch King Size Lumbar Supreme with Adjustable Tri-Zone Lumbar Support Air Bed Mattress with Built-in Pump

    The Simmons Beautyrest Silver King size 18 inch Lumbar Supreme with Adjustable Lumbar Support Air Bed allows you to adjust your lumbar area separately from your head and feet for the exact level of support your body needs for an unmatched restful night... more

    $219.99

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    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

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    King Split Adjustable Bed

    King Split Adjustable Bed

    BedTech" innovative BT6500 adjustable offers a wide range of features including wireless remote controls with programmable memory positionsHead & Foot position adjustment Head/Foot & lumbar position adjustment Wireless remote control Folding design/Easy… more

    $1,269.49

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    BedTech" innovative BT6500 King Split Adjustable Bed

    BedTech" innovative BT6500 King Split Adjustable Bed

    BedTech" innovative BT6500 adjustable offers a wide range of features including wireless remote controls with programmable memory positionsHead & Foot position adjustment Head/Foot & lumbar position adjustment Wireless remote control Folding design/Easy… more

    $1,268.49

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    BedTech" innovative BT6500 King Split Adjustable Bed

    BedTech" innovative BT6500 King Split Adjustable Bed

    BedTech" innovative BT6500 adjustable offers a wide range of features including wireless remote controls with programmable memory positionsHead & Foot position adjustment Head/Foot & lumbar position adjustment Wireless remote control Folding design/Easy… more

    $1,273.99

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    California King Medium 10" Gel/Foam Mattress - Signature Design By Ashley Gel Memory Foam & Adjustable Base | 79.53 H x 75.98 W 10 D in Wayfair

    California King Medium 10" Gel/Foam Mattress - Signature Design By Ashley Gel Memory Foam & Adjustable Base | 79.53 H x 75.98 W 10 D in Wayfair

    Enjoy endless possibilities for restful sleep with this hybrid king innerspring mattress and adjustable base set. You get the best of both worlds: the pressure relief of cooling gel-infused memory foam, coupled with body-contouring pocketed coils for... more

    $2,467.88 $1,600.00

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    California King 14" Gel/Foam Mattress - Signature Design by Ashley Mt Dana Plush Gel Memory Foam & Adjustable Base | 79 H x 75 W 14 D in Wayfair

    California King 14" Gel/Foam Mattress - Signature Design by Ashley Mt Dana Plush Gel Memory Foam & Adjustable Base | 79 H x 75 W 14 D in Wayfair

    Love a plush, pillowy feel, but need a higher level of support? Look no further than this plush mattress and adjustable base set. Five different levels of high-density foam, including plush pressure-relieving foam and gel memory foam for temperature... more

    $2,988.63 $1,800.00

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    California King Firm 13.5" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | Wayfair PKG009933

    California King Firm 13.5" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | Wayfair PKG009933

    Get back to restful nights and refreshed mornings with this king firm mattress and adjustable base set. It's ideal for back and stomach sleepers who prefer a mattress that doesn't “give” too much, yet still pampers with cradling comfort. Five different... more

    $3,214.05 $1,960.00

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    California King Firm 12" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | 83 H x 71 W 12 D in Wayfair PKG009987

    California King Firm 12" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | 83 H x 71 W 12 D in Wayfair PKG009987

    With the Hybrid 1200 California mattress and adjustable base 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. High-density foam provides the... more

    $3,342.87 $2,100.00

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    California King 16" Gel/Foam Mattress - Signature Design by Ashley Mt Dana Plush Gel Memory Foam & Adjustable Base | 79 H x 75 W 16 D in Wayfair

    California King 16" Gel/Foam Mattress - Signature Design by Ashley Mt Dana Plush Gel Memory Foam & Adjustable Base | 79 H x 75 W 16 D in Wayfair

    For those longing for just the right balance of plushness and support, this Euro top mattress and adjustable base set is a top choice. Five different levels of high-density foam, including plush pressure-relieving foam and gel memory foam for... more

    $3,194.76 $1,950.00

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    California King 16" Gel/Foam Mattress - Signature Design by Ashley Plush Gel Memory Foam & Adjustable Base | Wayfair PKG009952

    California King 16" Gel/Foam Mattress - Signature Design by Ashley Plush Gel Memory Foam & Adjustable Base | Wayfair PKG009952

    For those longing for just the right balance of plushness and support, this queen Euro top mattress and adjustable base set is a top choice. Five different levels of high-density foam, including plush pressure-relieving foam and gel memory foam for... more

    $4,096.50 $2,400.00

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    California King 14" Gel/Foam Mattress - Signature Design by Ashley Chime Plush Gel Memory Foam & Adjustable Base | 83 H x 71 W 14 D in Wayfair

    California King 14" Gel/Foam Mattress - Signature Design by Ashley Chime Plush Gel Memory Foam & Adjustable Base | 83 H x 71 W 14 D in Wayfair

    With the Hybrid 1400 mattress, 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. High-density foam provides the firmness you love. Gel memory foam... more

    $3,465.27 $2,170.00

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    California King Medium 10" Gel/Foam Mattress - Signature Design by Ashley Chime Gel Memory Foam & Adjustable Base | 79.53 H x 75.98 W 10 D in Wayfair

    California King Medium 10" Gel/Foam Mattress - Signature Design by Ashley Chime Gel Memory Foam & Adjustable Base | 79.53 H x 75.98 W 10 D in Wayfair

    Enjoy endless possibilities for restful sleep with this hybrid innerspring mattress and adjustable base set. You get the best of both worlds: the pressure relief of cooling gel-infused memory foam, coupled with body-contouring pocketed coils for... more

    $2,242.46 $1,470.00

    FREE shipping

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    California King 16" Gel/Foam Mattress - Signature Design by Ashley Plush Gel Memory Foam & Adjustable Base | 83 H x 71 W 16 D in Wayfair PKG009951

    California King 16" Gel/Foam Mattress - Signature Design by Ashley Plush Gel Memory Foam & Adjustable Base | 83 H x 71 W 16 D in Wayfair PKG009951

    For those longing for just the right balance of plushness and support, this California king Euro top mattress and adjustable base set is a top choice. Five different levels of high-density foam, including plush pressure-relieving foam and gel memory... more

    $3,420.18 $2,160.00

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    California King 14" Gel/Foam Mattress - Signature Design by Ashley Plush Gel Memory Foam & Adjustable Base | Wayfair PKG009997

    California King 14" Gel/Foam Mattress - Signature Design by Ashley Plush Gel Memory Foam & Adjustable Base | Wayfair PKG009997

    With the Hybrid 1400 queen mattress and adjustable base 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. High-density foam provides the... more

    $4,367.01 $2,600.00

    FREE shipping

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    California King 13" Gel/Foam Mattress - Signature Design by Ashley Plush Gel Memory Foam & Adjustable Base | 83 H x 71 W 13 D in Wayfair PKG009979

    California King 13" Gel/Foam Mattress - Signature Design by Ashley Plush Gel Memory Foam & Adjustable Base | 83 H x 71 W 13 D in Wayfair PKG009979

    Luxury comfort leads to luxury rest. This pillow top mattress soothes your body with cottony softness on the mattress cover. Packed inside are layers of support foam and gel memory foam to relieve your pressure points. Rows of power packed wrapped... more

    $3,864.63 $2,400.00

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    California King Firm 12" Memory Foam Mattress - Signature Design by Ashley Plush & Adjustable Base | 83 H x 71 W 12 D in Wayfair PKG010047

    California King Firm 12" Memory Foam Mattress - Signature Design by Ashley Plush & Adjustable Base | 83 H x 71 W 12 D in Wayfair PKG010047

    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 12-inch memory foam mattress and adjustable base set has you covered with the cradling feel you love and temperature... more

    $3,294.57 $2,000.00

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    California King Medium 10" Gel/Foam Mattress - Signature Design by Ashley Chime Gel Memory Foam & Adjustable Base | 79.53 H x 75.98 W 10 D in Wayfair

    California King Medium 10" Gel/Foam Mattress - Signature Design by Ashley Chime Gel Memory Foam & Adjustable Base | 79.53 H x 75.98 W 10 D in Wayfair

    Enjoy endless possibilities for restful sleep with this hybrid innerspring mattress and adjustable base set. You get the best of both worlds: the pressure relief of cooling gel-infused memory foam, coupled with body-contouring pocketed coils for... more

    $2,242.46 $1,470.00

    FREE shipping

    go to store
    California King 14" Gel/Foam Mattress - Signature Design by Ashley Plush Gel Memory Foam & Adjustable Base | 83 H x 71 W 14 D in Wayfair PKG009942

    California King 14" Gel/Foam Mattress - Signature Design by Ashley Plush Gel Memory Foam & Adjustable Base | 83 H x 71 W 14 D in Wayfair PKG009942

    Love a plush, pillowy feel, but need a higher level of support? Look no further than this California king plush mattress and adjustable base set. Five different levels of high-density foam, including plush pressure-relieving foam and gel memory foam... more

    $3,214.05 $1,800.00

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    California King Firm 10" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | Wayfair PKG010147

    California King Firm 10" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | Wayfair PKG010147

    Top comfort with endless possibilities for restful sleep with this10-inch innerspring pillow top mattress and adjustable base set. You'll love the inviting feel of its soft top surface with high-density quilt foam. The firming pad and high-density body... more

    $3,362.22 $1,970.00

    FREE shipping

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    California King 13" Gel/Foam Mattress - Signature Design by Ashley Plush Gel Memory Foam & Adjustable Base | Wayfair PKG009978

    California King 13" Gel/Foam Mattress - Signature Design by Ashley Plush Gel Memory Foam & Adjustable Base | Wayfair PKG009978

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

    $3,188.31 $1,890.00

    FREE shipping

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    California King 14" Gel/Foam Mattress - Signature Design by Ashley Mt Dana Plush Gel Memory Foam & Adjustable Base | 79 H x 75 W 14 D in Wayfair

    California King 14" Gel/Foam Mattress - Signature Design by Ashley Mt Dana Plush Gel Memory Foam & Adjustable Base | 79 H x 75 W 14 D in Wayfair

    Love a plush, pillowy feel, but need a higher level of support? Look no further than this plush mattress and adjustable base set. Five different levels of high-density foam, including plush pressure-relieving foam and gel memory foam for temperature... more

    $2,988.63 $1,800.00

    FREE shipping

    go to store
    California King Firm 12" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | Wayfair PKG009961

    California King Firm 12" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | Wayfair PKG009961

    Luxury comfort leads to luxury rest. This firm king mattress soothes your body with cottony softness on the mattress cover. Packed inside are layers of support foam and gel memory foam to relieve your pressure points. Rows of power packed wrapped coils... more

    $2,100.00

    FREE shipping

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    California King Medium 10" Gel/Foam Mattress - Signature Design By Ashley Gel Memory Foam & Adjustable Base | 79.53 H x 59.84 W 10 D in Wayfair

    California King Medium 10" Gel/Foam Mattress - Signature Design By Ashley Gel Memory Foam & Adjustable Base | 79.53 H x 59.84 W 10 D in Wayfair

    Enjoy endless possibilities for restful sleep with this hybrid queen innerspring mattress and adjustable base set. You get the best of both worlds—the pressure relief of cooling gel-infused memory foam, coupled with body-contouring pocketed coils for... more

    $3,144.20 $2,000.00

    FREE shipping

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    California King Firm 10" Gel/Foam Mattress - Signature Design By Ashley Gel Memory Foam & Adjustable Base | 83 H x 71 W 10 D in Wayfair PKG010145

    California King Firm 10" Gel/Foam Mattress - Signature Design By Ashley Gel Memory Foam & Adjustable Base | 83 H x 71 W 10 D in Wayfair PKG010145

    Top comfort with endless possibilities for restful sleep with this 10-inch innerspring California king pillow top mattress. You'll love the inviting feel of its soft top surface with high-density quilt foam. The firming pad and high-density body foam... more

    $2,460.48 $1,350.00

    FREE shipping

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    California King 12" Gel/Foam Mattress - Signature Design by Ashley Ultra Plush Gel Memory Foam & Adjustable Base | 83.46 H x 71 W 12 D in Wayfair

    California King 12" Gel/Foam Mattress - Signature Design by Ashley Ultra Plush Gel Memory Foam & Adjustable Base | 83.46 H x 71 W 12 D in Wayfair

    Enjoy endless possibilities for restful sleep with this hybrid innerspring California king mattress and adjustable base set. Feel the support of a truly traditional coil mattress which contours to your body for a comforting feel. High-density foam... more

    $3,180.20 $2,140.00

    FREE shipping

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    California King Firm 12" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | 79 H x 75 W 12 D in Wayfair PKG009986

    California King Firm 12" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | 79 H x 75 W 12 D in Wayfair PKG009986

    With the Hybrid 1200 mattress and adjustable base 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. High-density foam provides the firmness... more

    $3,117.45 $1,830.00

    FREE shipping

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    California King Firm 13.5" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | Wayfair PKG009933

    California King Firm 13.5" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | Wayfair PKG009933

    Get back to restful nights and refreshed mornings with this king firm mattress and adjustable base set. It's ideal for back and stomach sleepers who prefer a mattress that doesn't “give” too much, yet still pampers with cradling comfort. Five different... more

    $3,214.05 $1,960.00

    FREE shipping

    go to store
    California King Firm 12" Memory Foam Mattress - Signature Design By Ashley Ultra Plush & Adjustable Base | 83 H x 71 W 12 D in Wayfair PKG010130

    California King Firm 12" Memory Foam Mattress - Signature Design By Ashley Ultra Plush & Adjustable Base | 83 H x 71 W 12 D in Wayfair PKG010130

    When it comes to your comfort, discover this California king mattress and adjustable base set. The mattress's thick layer of memory foam contours to your body, delivering amazing support, pressure relief and comfort. Its memory foam layer is supported... more

    $2,290.46 $1,340.00

    FREE shipping

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    California King 14" Gel/Foam Mattress - Signature Design by Ashley Plush Gel Memory Foam & Adjustable Base | 83 H x 71 W 14 D in Wayfair PKG009942

    California King 14" Gel/Foam Mattress - Signature Design by Ashley Plush Gel Memory Foam & Adjustable Base | 83 H x 71 W 14 D in Wayfair PKG009942

    Love a plush, pillowy feel, but need a higher level of support? Look no further than this California king plush mattress and adjustable base set. Five different levels of high-density foam, including plush pressure-relieving foam and gel memory foam... more

    $3,214.05 $1,800.00

    FREE shipping

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    California King Firm 10" Memory Foam Mattress - Signature Design by Ashley & Adjustable Base | Wayfair PKG010079

    California King Firm 10" Memory Foam Mattress - Signature Design by Ashley & Adjustable Base | Wayfair PKG010079

    Enjoy endless possibilities for restful sleep with this queen memory foam mattress and adjustable base set. Soothing memory foam contours to your body, while a thick layer of firm support foam provides plentiful support and pressure relief of your... more

    $2,314.46 $1,530.00

    FREE shipping

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    California King Firm 10" Gel/Foam Mattress - Signature Design By Ashley Gel Memory Foam & Adjustable Base | 83 H x 71 W 10 D in Wayfair PKG010145

    California King Firm 10" Gel/Foam Mattress - Signature Design By Ashley Gel Memory Foam & Adjustable Base | 83 H x 71 W 10 D in Wayfair PKG010145

    Top comfort with endless possibilities for restful sleep with this 10-inch innerspring California king pillow top mattress. You'll love the inviting feel of its soft top surface with high-density quilt foam. The firming pad and high-density body foam... more

    $2,460.48 $1,350.00

    FREE shipping

    go to store
    California King Firm 10" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | 83 H x 71 W 10 D in Wayfair PKG010146

    California King Firm 10" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | 83 H x 71 W 10 D in Wayfair PKG010146

    Top comfort with endless possibilities for restful sleep with this10-inch California king innerspring pillow top mattress. You'll love the inviting feel of its soft top surface with high-density quilt foam. The firming pad and high-density body foam... more

    $2,685.90 $1,500.00

    FREE shipping

    go to store
    California King Firm 12" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | Wayfair PKG009988

    California King Firm 12" Gel/Foam Mattress - Signature Design by Ashley Gel Memory Foam & Adjustable Base | Wayfair PKG009988

    With the Hybrid 1200 queen mattress and adjustable base 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. High-density foam provides the... more

    $4,019.19 $2,300.00

    FREE shipping

    go to store
    California King 14" Gel/Foam Mattress - Signature Design by Ashley Plush Gel Memory Foam & Adjustable Base | 83 H x 71 W 14 D in Wayfair PKG009996

    California King 14" Gel/Foam Mattress - Signature Design by Ashley Plush Gel Memory Foam & Adjustable Base | 83 H x 71 W 14 D in Wayfair PKG009996

    With the Hybrid 1400 mattress, 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. High-density foam provides the firmness you love. Gel memory foam... more

    $3,690.69 $2,300.00

    FREE shipping

    go to store
    California King Firm 12" Memory Foam Mattress - Signature Design by Ashley Ultra Plush & Adjustable Base | Wayfair PKG010132

    California King Firm 12" Memory Foam Mattress - Signature Design by Ashley Ultra Plush & Adjustable Base | Wayfair PKG010132

    When it comes to your comfort, discover this queen mattress and adjustable base set. The mattress's thick layer of memory foam contours to your body, delivering amazing support, pressure relief and comfort. Its memory foam layer is supported by a super... more

    $3,192.20 $1,970.00

    FREE shipping

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    More information about Mattresses & Boxsprings

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