Mattresses & Boxsprings › Adjustable Mattresses › California King

The latest version of our EASE power base lets you take complete control of yo... The latest version of our EASE power base lets you take complete control of your comfort, day or night, with nearly unlimited adjustable ergonomic positions, a wireless remote, and a zero-gravity preset. Plus, an all-new compact design allows it to fit... more

Beautyrest's black adjustable base allows you to tailor your mattress to best ... 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

Enjoy endless possibilities for restful sleep with this hybrid king innersprin... 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

Now you can enjoy the customized comfort of an adjustable base at our most aff... Now you can enjoy the customized comfort of an adjustable base at our most affordable price. The new motion air model lets you adjust the head and foot of the mattress with a wireless remote so you can find your optimal position for sleep, work, or... more

Enjoy endless possibilities for restful sleep with this king memory foam mattr... Enjoy endless possibilities for restful sleep with this king 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

Enjoy endless possibilities for restful sleep with this hybrid innerspring mat... 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

Enjoy endless possibilities for restful sleep with this hybrid innerspring mat... 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

Luxury comfort leads to luxury rest. This firm king mattress soothes your body... 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

For those longing for just the right balance of plushness and support, this Eu... 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

When it comes to your comfort, discover this California king mattress and adju... 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

For those longing for just the right balance of plushness and support, this Ca... 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

For those longing for just the right balance of plushness and support, this Ca... 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

When it comes to your comfort, discover this California king mattress and adju... 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

When it comes to your comfort, discover this California king mattress and adju... 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

When it comes to your comfort, discover this California king mattress and adju... 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

Enjoy endless possibilities for restful sleep with this memory foam mattress a... Enjoy endless possibilities for restful sleep with this 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 body’s... more

Love a plush, pillowy feel, but need a higher level of support? Look no furthe... 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

Love a plush, pillowy feel, but need a higher level of support? Look no furthe... 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

Top comfort with endless possibilities for restful sleep with this10-inch inne... 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

Memory foam mattresses are a hot trend for good reason. But for some, they sim... 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 California king memory foam mattress and adjustable base set has you covered with the cradling feel you love and... more