Supportive King Mattresses

Discover the ultimate in comfort and restfulness with our collection of supportive king mattresses, designed to elevate your sleep experience. Perfect for those who value both space and support, these mattresses offer a harmonious blend of durability and luxury that caters to all types of sleepers. Whether you're seeking relief from pressure points or looking to enhance your sleep posture, our supportive king mattresses provide the ideal foundation for a rejuvenating night's sleep. Explore our range to find the perfect match for your bedroom oasis, ensuring you wake up refreshed and ready to take on the day.

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Sleepy's By Sealy Memory Foam Medium Mattress

2488

Starting at

$470⁹⁹

Medium Comfort, best for

All Sleep Positions
Pain
Bed Partner
Toss and Turn

72 hour sale ends Monday!

Sleepy's Basic Memory Foam Firm Mattress

2222

Starting at

$370⁹⁹

$1000⁹⁹

$630 OFF

Firm Comfort, best for

Back and Stomach Sleepers
Pain
Support
Temperature

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

Sleepy's Basic Innerspring Firm Mattress

7898

Starting at

$250⁹⁹

Firm Comfort, best for

Back and Stomach Sleepers
Pain

Sleepy's By Sealy Medium Euro Top Mattress

3147

Starting at

$800⁹⁹

Medium Comfort, best for

All Sleep Positions
Pain
Temperature
Bed Partner

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

Sleepy's Basic Hybrid Mattress

1385

Starting at

$600⁹⁹

Medium Comfort, best for

All Sleep Positions
Toss and Turn
Bed Partner
Pain

Queen mattress & base now $499 with code ELEVATE (must add base to cart)

Sleepy's By Sealy Memory Foam Plush Mattress

2080

Starting at

$532⁹⁹

$1900⁹⁹

$1368 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Toss and Turn

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

Serta Perfect Sleeper Charlotte 2.0 Medium Euro Top Mattress

2110

Starting at

$530⁹⁹

$1500⁹⁹

$970 OFF

Medium Comfort, best for

All Sleep Positions
Pain
Toss and Turn
Pain

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

Sleepy's Rest Medium Innerspring Mattress

6255

Starting at

$450⁹⁹

Medium Comfort, best for

All Sleep Positions
Pain

⏰ 72 hour sale ends Monday!

Sleepy's Rest Firm 2.0 Innerspring Mattress

6255

Starting at

$450⁹⁹

Firm Comfort, best for

Back and Stomach Sleepers
Pain

⏰ 72 hour sale ends Monday!

Beautyrest Greenwood 10.5" Firm Mattress

3087

Starting at

$520⁹⁹

$1300⁹⁹

$780 OFF

Firm Comfort, best for

Back and Stomach Sleepers
Pain
Toss and Turn

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

Serta Perfect Sleeper Sleep Excellence Medium PillowTop Mattress

1111

Starting at

$2000⁹⁹

Medium Comfort, best for

All Sleep Positions
Pain
Toss and Turn
Pain

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

Serta iSeries 2.0 Hybrid 3000 13.5" Medium Mattress

683

Starting at

$3500⁹⁹

Medium Comfort, best for

All Sleep Positions
Temperature
Bed Partner
Pain

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

2294

Starting at

$652⁹⁹

$1500⁹⁹

$848 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 PressureSmart 2.0 Hybrid Medium 13" Mattress

1082

Starting at

$1700⁹⁹

$2950⁹⁹

$1250 OFF

Medium Comfort, best for

All Sleep Positions
Pain
Temperature
Bed Partner

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

Beautyrest Silver BRS900 11.75" Extra Firm Mattress

2535

Starting at

$1700⁹⁹

Extra Firm Comfort, best for

Back and Stomach Sleepers
Bed Partner
Pain
Temperature

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

Beautyrest BR800 11.25" Firm Mattress

1598

Starting at

$585⁹⁹

$1300⁹⁹

$715 OFF

Firm Comfort, best for

Back and Stomach Sleepers
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 12" Medium Mattress

2760

Starting at

$559⁹⁹

$1300⁹⁹

$741 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!

Stearns & Foster Estate 14.5" Firm Mattress

872

Starting at

$2799⁰⁰

$2999⁰⁰

$200 OFF

Firm Comfort, best for

Back and Stomach Sleepers
Bed Partner
Pain
Temperature

Receive $300 Instant Gift⁴ with purchase.

Serta Perfect Sleeper Sleep Excellence Plush Mattress

551

Starting at

$1000⁹⁹

$1700⁹⁹

$700 OFF

Plush Comfort, best for

Side Sleepers
Pain
Toss and Turn
Pain

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

Sealy Essentials Sudley 8.5" Firm Mattress

901

Starting at

$1000⁹⁹

Firm Comfort, best for

Back and Stomach Sleepers
Pain

72 hour sale extended - ends today!

Tulo Bamboo 10" Medium Plush Green Tea Memory Foam Mattress

5007

Starting at

$890⁹⁹

Medium Comfort, best for

All Sleep Positions
Toss and Turn
Pain
Temperature

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

Tulo Bamboo 12" Medium Plush Green Tea Memory Foam Mattress

5007

Starting at

$1020⁹⁹

Medium Comfort, best for

All Sleep Positions
Toss and Turn
Pain
Temperature

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

Beautyrest BR800 13.5" Medium Pillow Top Mattress

1430

Starting at

$652⁹⁹

$1500⁹⁹

$848 OFF

Medium Comfort, best for

All Sleep Positions
Toss and Turn
Pain
Bed Partner

Beautyrest Silver BRS900-C 13.75" Extra Firm Mattress

1384

Starting at

$855⁹⁹

$2000⁹⁹

$1145 OFF

Extra Firm Comfort, best for

Back and Stomach Sleepers
Bed Partner
Pain
Temperature

Tulo Lavender 10" Medium Plush Memory Foam Mattress

692

Starting at

$340⁹⁹

$510⁹⁹

$170 OFF

Medium Comfort, best for

All Sleep Positions
Toss and Turn
Pain
Temperature

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

Supportive King Mattresses

When considering the purchase of a supportive king mattress, it's essential to understand the myriad of benefits these substantial sleep surfaces offer. A king mattress, by its very nature, provides ample space, but when enhanced with supportive features, it transforms into a sanctuary that promotes optimal sleep health and comfort. For couples, the expansive size ensures that each partner has enough room to move freely throughout the night without disturbing the other. This is particularly beneficial for those who have different sleeping patterns or preferences. Moreover, individuals who tend to sprawl or shift positions frequently will find the generous dimensions of a king mattress exceptionally accommodating.

As the seasons change and we welcome the warmer months of May, the importance of choosing a mattress that supports not just the body, but also provides a cool and comfortable sleep environment becomes increasingly apparent. Supportive king mattresses are designed to distribute weight evenly and reduce pressure points, which is crucial for maintaining proper spinal alignment and preventing discomfort. For those experiencing specific issues such as hip pain, a mattress that offers targeted support, like those found on our Hip Support King Mattresses page, can be particularly beneficial. These mattresses are crafted to bolster the hip area, thus ensuring a pain-free, restorative sleep. Additionally, the materials used in supportive king mattresses often include innovative technologies that regulate temperature and moisture, making them ideal for the warmer sleepers or those living in hotter climates.

Choosing a supportive king mattress is not only a matter of personal comfort but also an investment in long-term health and well-being. It's a thoughtful gift for significant life events such as weddings or milestone anniversaries, offering the recipients a nightly reminder of care and comfort. Imagine gifting a newlywed couple the luxury of a supportive king mattress, providing them not just a bed, but a foundation for years of shared comfort and support. Similarly, for someone moving into a new home or perhaps transitioning into a new phase of life, this mattress can symbolize a fresh start and enhanced quality of life. When selecting a supportive king mattress, consider the specific needs and preferences of the user—whether they require firmer support for back issues, a softer surface for comfort, or materials suited for allergy sufferers. Each detail contributes to the profound impact a good night's sleep can have on every aspect of daily life, reinforcing the value of a carefully chosen mattress.