Cal King Fall Mattresses

Cal King Fall Mattresses bring seasonal comfort and style to spacious California king bedrooms. Explore a range of mattress options in the Cal king size to help create a relaxing sleep space as the weather cools. Compare choices from Mattress Firm and find the right fit for your bedroom, sleep preferences and budget.

Sort & Filter

Sleepy's By Sealy Memory Foam Medium Mattress

3474

Starting at

$589⁹⁹

$889⁹⁹

$300 OFF

Medium Comfort, best for

Back, Side, Stomach Sleepers
Pain
Bed Partner
Toss and Turn
Temperature

Sleepy's Rest Firm 2.0 Innerspring Mattress

7001

Starting at

$449⁹⁹

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

Beautyrest BR800 13.5" Plush Pillow Top Mattress

2784

Starting at

$819⁹⁹

$1499⁹⁹

$680 OFF

Plush Comfort, best for

Side Sleepers
Toss and Turn
Pain
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest Silver BRS900 11.75" Extra Firm Mattress

3296

Starting at

$709⁹⁹

$1699⁹⁹

$990 OFF

Extra Firm Comfort, best for

Back, Stomach Sleepers
Temperature
Pain
Allergies
Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest BR800 11.25" Firm Mattress

2233

Starting at

$619⁹⁹

$1299⁹⁹

$680 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Toss and Turn
Pain
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Stearns & Foster Estate 14.5" Firm Mattress

1809

Starting at

$2799⁰⁰

$3099⁰⁰

$300 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature
Allergies
Toss and Turn

Receive $300 Instant Gift⁴ with purchase.

Beautyrest BR800 13.5" Medium Pillow Top Mattress

1863

Starting at

$819⁹⁹

$1499⁹⁹

$680 OFF

Medium Comfort, best for

Back, Side, Stomach Sleepers
Toss and Turn
Pain
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest Silver BRS900-C 13.75" Extra Firm Mattress

1810

Starting at

$859⁹⁹

$1999⁹⁹

$1140 OFF

Extra Firm Comfort, best for

Back, Stomach Sleepers
Temperature
Pain
Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest Silver BRS900 11.75" Medium Firm Mattress

1745

Starting at

$809⁹⁹

$1099⁹⁹

$290 OFF

Medium Comfort, best for

Back, Side, Stomach Sleepers
Allergies
Bed Partner
Temperature
Pain
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Purple Original Mattress

59743

Starting at

$1760⁰⁰

$2199⁰⁰

$439 OFF

Medium Comfort, best for

Back, Side, Stomach Sleepers
Temperature
Pain
Bed Partner
Toss and Turn
Allergies

Sleepy's By Sealy Slumber Cushion Firm Mattress

301

Starting at

$1999⁹⁹

Medium Comfort, best for

Back, Side, Stomach Sleepers
Bed Partner
Toss and Turn
Pain
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sealy Essentials Winter Green 13" Plush Euro Pillow Top Mattress

548

Starting at

$779⁹⁹

$1459⁹⁹

$680 OFF

Plush Comfort, best for

Side Sleepers
Bed Partner
Pain
Temperature
Toss and Turn
Allergies

Beautyrest BR800 12" Plush Euro Top Mattress

735

Starting at

$569⁹⁹

$1399⁹⁹

$830 OFF

Plush Comfort, best for

Side Sleepers
Toss and Turn
Pain
Bed Partner
Temperature

Stearns & Foster Lux Estate Elite 16" Medium Euro Pillow Top Mattress

981

Starting at

$4099⁰⁰

$4699⁰⁰

$600 OFF

Medium Comfort, best for

Back, Side, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

Receive $300 Instant Gift⁴ with purchase.

Sleepy's By Sealy Slumber Medium Mattress

175

Starting at

$709⁹⁹

$2299⁹⁹

$1590 OFF

Medium Comfort, best for

Back, Side, Stomach Sleepers
Bed Partner
Toss and Turn
Pain
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sealy Essentials Winter Green 12" Medium Euro Top Mattress

603

Starting at

$739⁹⁹

$1379⁹⁹

$640 OFF

Medium Comfort, best for

Back, Side, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn
Allergies

Beautyrest Silver BRS900 12" Plush Mattress

1140

Starting at

$729⁹⁹

$1699⁹⁹

$970 OFF

Plush Comfort, best for

Side Sleepers
Temperature
Pain
Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Nectar Classic 12" Firm Memory Foam Mattress

231

Starting at

$899⁰⁰

$1399⁰⁰

$500 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

Serta Perfect Sleeper Nurture Night 13.5" Medium Mattress

1020

Starting at

$939⁰⁰

$1099⁰⁰

$160 OFF

Medium Comfort, best for

Back, Side, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Tempur-Pedic TEMPUR-AdaptMattress Topper

8510

Starting at

$279⁰⁰

$409⁰⁰

$130 OFF

Medium Comfort,

Temperature
Allergies

Serta Perfect Sleeper Nurture Night 13.5" Plush Mattress

916

Starting at

$939⁰⁰

$1099⁰⁰

$160 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sealy Essentials Winter Green 12" Plush Euro Top Mattress

393

Starting at

$739⁹⁹

$1379⁹⁹

$640 OFF

Plush Comfort, best for

Side Sleepers
Bed Partner
Pain
Temperature
Toss and Turn
Allergies

Serta Perfect Sleeper Midsummer Nights 11" Plush Eurotop Mattress

882

Starting at

$859⁰⁰

$999⁰⁰

$140 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest Black Series Two 16.25" Plush Pillow Top Mattress

292

Starting at

$3699⁰⁰

$4099⁰⁰

$400 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

$300 ⁶ adjustable base instant gift with purchase.

Tempur-Pedic TEMPUR-ProAdapt 2.0 12" Medium Hybrid Mattress

5970

Starting at

$3799⁰⁰

$4199⁰⁰

$400 OFF

Medium Comfort, best for

Back, Side, Stomach Sleepers
Pain
Allergies
Bed Partner
Toss and Turn
Temperature

Receive $300 Instant Gift⁴ with purchase + Calm app 3-month free trial

Tempur-Pedic TEMPUR-ProAdapt 2.0 12" Firm Mattress

4992

Starting at

$3799⁰⁰

$4199⁰⁰

$400 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Allergies
Bed Partner
Toss and Turn
Temperature

Receive $300 Instant Gift⁴ with purchase + Calm app 3-month free trial

A California King mattress, often called a Cal King, gives you 72 inches of width and 84 inches of length, making it four inches narrower and four inches longer than a standard king. That extra length can make a meaningful difference for taller sleepers, couples who like more room at the foot of the bed and anyone who wants to stretch out without feeling confined. It can also suit a narrower primary bedroom where the added length is more useful than extra width, although measuring the room is an important first step. Leave enough clearance to walk around the bed, open drawers and doors and move comfortably around nightstands. Remember to account for the depth of the mattress, the height of the bed frame and any footboard, since a generously sized bedroom can feel surprisingly tight once every piece is in place. A Cal King mattress may be a thoughtful choice for a bedroom refresh as the weather shifts from warm afternoons to cooler nights, especially when a new mattress is part of setting up a first home, updating a main suite or making a guest room feel more welcoming. It is also a practical housewarming or wedding gift when the recipient has already chosen a Cal King frame and wants a comfortable foundation for many nights ahead. Before ordering, check hallways, stairwells, elevators and doorways to make sure the mattress can reach its final room, particularly if you are pairing it with a substantial upholstered frame or headboard. A mattress in a box can simplify delivery in some cases, while traditional delivery may be preferable when you want help bringing the mattress into the room and setting it up.

The right Cal King mattress starts with the way you sleep, not simply the season or the size printed on the label. Side sleepers often appreciate a surface with enough cushioning to ease pressure around the shoulders and hips while still keeping the body supported. Back sleepers may prefer a balanced feel that supports the natural shape of the lower back without feeling overly firm, while stomach sleepers commonly look for a steadier surface that helps prevent the midsection from sinking too far. Combination sleepers can benefit from a responsive design that makes it easier to change positions during the night. Memory foam can provide close contouring and help reduce the sensation of a partner moving across the bed. Innerspring designs often offer a buoyant feel, airflow and sturdy support, while hybrid mattresses combine the cushioning of foam with the responsive support of coils. Firmness is personal, and two people sharing a bed may have different preferences, so a medium feel with targeted support can be a useful starting point when you are choosing together. Pay attention to edge support if you sit on the side of the bed to get dressed, share the full sleep surface or want to use every inch of a large mattress. Motion isolation matters when one person reads late, gets up early or changes positions often. If you tend to sleep warm, look for breathable covers, ventilated comfort materials or coil systems that allow air to move through the mattress. During cooler months, a comfortable mattress can work with flannel sheets, a quilt or a lightweight comforter without creating a sleep surface that feels excessively warm. For shoppers interested in carefully considered materials and detailed construction, exploring Cal King Handcrafted Mattresses can add another dimension to the comparison.

Budget is another important part of choosing a Cal King mattress. Prices can range from several hundred dollars for a basic model to several thousand dollars for an elevated design with more substantial materials and construction. A lower price does not automatically mean poor comfort, and a higher price does not guarantee the right feel for every sleeper. Compare the materials, support system, mattress height, warranty terms and included services rather than judging by the price alone. Also confirm that the mattress is compatible with your existing foundation or adjustable base, since some designs require a supportive surface with specific spacing or weight limits. Your bedding should be labeled California King or Cal King because standard king sheets are wider and shorter, which can leave fabric pulling loose at the corners or bunching under you. Measure for a protector as well, taking mattress depth into account if you choose a pillow-top or other taller design. A breathable protector can help guard against everyday spills, perspiration and dust while preserving the feel of the mattress. Many retailers offer an in-home sleep trial, often lasting around 90 to 120 nights, but terms vary, including requirements for a suitable foundation, a minimum adjustment period or return fees. Review those details before purchase and keep the packaging and paperwork until you are confident in your choice. With the right size, support, comfort level and setup, a Cal King mattress can turn a long bedroom into a restful retreat where there is room to spread out, settle in and wake up ready for the day. That is how we make sleep easy™.

What mattress materials are popular for fall? + -

Fall mattress shoppers often look for breathable foams, supportive coils and comfortable comfort layers that suit changing temperatures. Common materials include memory foam, latex, hybrid constructions and traditional innersprings.

Which mattress firmness is best for different sleep positions? + -

Side sleepers often prefer a plusher feel, while back and stomach sleepers may favor a firmer surface. Combination sleepers may enjoy a medium feel that balances cushioning and support.

Are hybrid mattresses a good choice for fall? + -

Hybrid mattresses combine individually wrapped coils with foam or other comfort materials. They are a popular option for shoppers who want the contouring feel of foam with the responsive feel of a coil support system.

How can I create a cozier fall sleep space? + -

Layer breathable sheets with a lightweight comforter or duvet, add seasonal textures such as cotton or wool and choose pillows that complement your preferred sleep position. A mattress protector can also help keep your sleep surface fresh.

What should I look for in a mattress for changing fall temperatures? + -

Consider breathable cover fabrics, ventilated foams or coil systems that promote airflow. Removable layers and moisture-managing bedding can also make it easier to adjust your sleep setup as temperatures change.