Side Sleeper Cal King Mattresses

Finding the perfect mattress for a restful night's sleep is essential, especially for those who prefer to drift off on their sides. Side sleeper cal king mattresses offer an expansive sleeping surface tailored to meet the unique needs of side sleepers, providing ample space and comfort. These mattresses are designed with the side sleeper in mind, aiming to enhance spinal alignment and reduce pressure points. Explore a range of options that combine luxurious comfort with supportive design, promising a rejuvenating sleep experience every night. Whether you're upgrading your bedroom or seeking a more spacious sleep solution, side sleeper cal king mattresses are crafted to deliver both quality and relaxation.

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Beautyrest PressureSmart 2.0 Plush Pillow Top 13.75" Mattress

2016

Starting at

$1750⁹⁹

$2100⁹⁹

$350 OFF

Plush Comfort, best for

Side Sleepers
Pain
Temperature
Bed Partner

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Tempur-Pedic TEMPUR-Adapt 1.0 11" Medium Mattress

2655

Starting at

$2899⁰⁰

Medium Comfort, best for

All Sleep Positions
Allergies
Bed Partner
Temperature

Receive $300 Instant Gift⁴ with purchase.

Beautyrest BR800 13.5" Plush Pillow Top Mattress

2299

Starting at

$738⁹⁹

$1500⁹⁹

$762 OFF

Plush Comfort, best for

Side Sleepers
Toss and Turn
Pain
Bed Partner

05-17-2025_00-00-00#05-19-2025_23-59-00# 72 hour sale ends Monday + FREE adjustable base with code ELEVATE (must add base to cart),05-20-2025_00-00-00#12-31-2154_23-59-00# FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Beautyrest BR800 12" Medium Mattress

2766

Starting at

$650⁹⁹

$1300⁹⁹

$650 OFF

Medium Comfort, best for

All Sleep Positions
Toss and Turn
Pain
Bed Partner

05-17-2025_00-00-00#05-19-2025_23-59-00# 72 hour sale ends Monday!

Beautyrest BR800 13.5" Medium Pillow Top Mattress

1437

Starting at

$738⁹⁹

$1500⁹⁹

$762 OFF

Medium Comfort, best for

All Sleep Positions
Toss and Turn
Pain
Bed Partner

Beautyrest Silver BRS900 11.75" Medium Firm Mattress

1371

Starting at

$1000⁹⁹

Medium Comfort, best for

All Sleep Positions
Bed Partner
Pain
Temperature

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Purple Original Mattress

26695

Starting at

$1799⁰⁰

$1999⁰⁰

$200 OFF

Medium Comfort, best for

All Sleep Positions
Pain
Temperature
Allergies

Receive $300 Instant Gift⁴ with purchase.

Sealy Essentials Winter Green 13" Plush Euro Pillow Top Mattress

490

Starting at

$782⁹⁹

$1060⁹⁹

$278 OFF

Plush Comfort, best for

Side Sleepers
Pain
Allergies
Temperature

05-17-2025_00-00-00#05-19-2025_23-59-00# 72 hour sale ends Monday!

Beautyrest BR800 12" Plush Euro Top Mattress

564

Starting at

$700⁹⁹

$1400⁹⁹

$700 OFF

Plush Comfort, best for

Side Sleepers
Toss and Turn
Pain
Bed Partner

Beautyrest Silver BRS900 12" Plush Mattress

687

Starting at

$875⁹⁹

$1700⁹⁹

$825 OFF

Plush Comfort, best for

Side Sleepers
Bed Partner
Pain
Temperature

Serta Perfect Sleeper Nurture Night 13.5" Medium Mattress

618

Starting at

$879²⁰

$1099⁰⁰

$220 OFF

Medium Comfort, best for

All Sleep Positions
Pain
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Pressuresmart MF 15" Plush Euro Top Mattress

Starting at

$2100⁹⁹

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Sealy Essentials Winter Green 12" Plush Euro Top Mattress

345

Starting at

$1380⁹⁹

Plush Comfort, best for

Side Sleepers
Pain
Allergies
Temperature

72 hour sale ends Monday!

Serta Perfect Sleeper Midsummer Nights 11" Plush Eurotop Mattress

555

Starting at

$799²⁰

$999⁰⁰

$200 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Tempur-Pedic TEMPUR-ProAdapt 1.0 12" Medium Mattress

5052

Starting at

$4099⁰⁰

Medium Comfort, best for

All Sleep Positions
Temperature
Pain
Allergies

Receive $300 Instant Gift⁴ with purchase.

Sealy Posturepedic Plus Hybrid High Point 14" Plush Mattress

4484

Starting at

$2899⁰⁰

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature

Receive $200 Instant Gift⁴ with purchase.

Tempur-Pedic TEMPUR-LuxeAdapt 1.0 13" Soft Mattress

1456

Starting at

$4899⁰⁰

Plush Comfort, best for

Side Sleepers
Temperature
Pain
Bed Partner

Receive $300 Instant Gift⁴ with purchase.

Beautyrest Silver BRS900-C 14.5" Medium Mattress

581

Starting at

$1000⁹⁹

$2000⁹⁹

$1000 OFF

Medium Comfort, best for

All Sleep Positions
Bed Partner
Pain
Temperature

Tempur-Pedic TEMPUR-Adapt 1.0 11" Medium Hybrid Mattress

513

Starting at

$3199⁰⁰

Medium Comfort, best for

All Sleep Positions
Allergies
Bed Partner
Temperature

Receive $300 Instant Gift⁴ with purchase.

Stearns & Foster Lux Estate 16" Plush Euro Pillow Top Mattress

406

Starting at

$3499⁰⁰

$3899⁰⁰

$400 OFF

Plush Comfort, best for

Side Sleepers
Bed Partner
Pain
Temperature

Receive $300 Instant Gift⁴ with purchase.

Serta iSeries 2.0 Hybrid 3000 13.5" Plush Mattress

342

Starting at

$2900⁹⁹

$3500⁹⁹

$600 OFF

Plush Comfort, best for

Side Sleepers
Temperature
Bed Partner
Pain

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Purple RejuvenatePremier 18.5" Mattress

292

Starting at

$8295⁰⁰

$8995⁰⁰

$700 OFF

Medium Comfort, best for

All Sleep Positions
Pain
Bed Partner
Temperature

Buy more, save more! Save $600 with code PURPLE 1

Sealy Posturepedic Elite Hybrid High Point II 14" Medium Mattress

252

Starting at

$2599⁰⁰

$2899⁰⁰

$300 OFF

Medium Comfort, best for

All Sleep Positions
Pain
Temperature
Allergies

Receive $200 Instant Gift⁴ with purchase.

Tulo 12" Plush Cooling Hybrid Mattress

129

Starting at

$1450⁹⁹

Plush Comfort, best for

Side Sleepers
Temperature
Pain
Bed Partner

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Sealy Posturepedic Elite Hybrid High Point II 14" Soft Mattress

107

Starting at

$2599⁰⁰

$2899⁰⁰

$300 OFF

Plush Comfort, best for

Side Sleepers
Pain
Temperature
Allergies

Receive $200 Instant Gift⁴ with purchase.

Pressuresmart MF 13" Plush Mattress

Starting at

$1350⁹⁹

$2000⁹⁹

$650 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Side Sleeper Cal King Mattresses

Choosing the right mattress is a pivotal decision that can transform your nightly rest and, by extension, your overall health and well-being. For side sleepers, this choice holds even more significance due to the unique pressure points and alignment needs associated with this sleeping position. When exploring options for a California King mattress tailored to side sleepers, consider factors such as firmness, material, and support. A mattress that is too firm may lead to pressure on the shoulders and hips, while one that is too soft could cause the spine to fall out of alignment, leading to discomfort and pain. Ideally, side sleepers should look for a mattress that contours to the body’s natural curve, providing adequate support to the lower back and allowing for a comfortable night's sleep.

As the seasons change and we welcome the refreshing breezes of spring, it's a perfect time to reconsider our sleeping arrangements. A California King mattress offers expansive space that is especially appealing for couples, providing ample room for both individuals to enjoy a restful night without encroaching on each other's space. The luxurious size makes it a practical choice for families too, where children might climb in during a stormy night or lazy Sunday mornings spent in bed. The generous dimensions also make a Cal King mattress an excellent gift for significant life events such as weddings or housewarming celebrations, offering the recipients a touch of luxury and comfort as they embark on new chapters in their lives.

While side sleepers will find a special haven in the tailored support and comfort of a Cal King mattress designed for their needs, those who prefer sleeping on their backs might want to explore our collection of Back Sleeper King Mattresses. Each mattress type caters to different needs, ensuring that every individual can find the perfect match for a rejuvenating night’s sleep. Remember, investing in a high-quality mattress is investing in your health and future. The right mattress not only cradles you into sleep but also powers you through your day. So, as you browse through our selection, think about the long-term benefits of waking up refreshed, with reduced pain and discomfort, ready to tackle whatever challenges come your way.